Smoked Pork Belly Burnt Ends: The Backyard BBQ Crowd-Pleaser

Pork belly burnt ends are the closest thing to candy that comes out of a smoker. Two-inch cubes of pasture-raised pork belly, smoked over oak and cherry until the bark sets, then braised in butter, brown sugar, and honey until the inside turns to fork-soft confit. The first time you serve these at a tailgate or a backyard cookout, the platter empties before the brisket does. This recipe is built for a Saturday afternoon: about six hours total, mostly hands-off, using a 1.5 to 2 pound cube of heritage pork belly. Read it once before you start, then keep it open near the smoker.

What Are Burnt Ends?

Burnt ends started in Kansas City as a butcher’s perk. When a pitmaster trimmed the point off a smoked brisket, the fatty, heavily-bark-coated chunks that came off were too good to throw away and too small to plate. Calvin Trillin’s 1972 Playboy essay on Arthur Bryant’s in Kansas City put them on the national map, calling them the best thing in the place even though they were technically scraps (Kansas City Star). For decades, “burnt ends” meant brisket point, cubed and re-smoked with sauce until the bark turned to lacquer.

The pork belly variant is newer. Competition cooks on the KCBS circuit started subbing in pork belly in the mid-2010s, and the dish exploded on YouTube and Instagram once people realized you could get the same candy-bark texture without owning a brisket-grade offset smoker. Pork belly is more forgiving than brisket point, cooks in roughly half the time, and the higher intramuscular fat content gives you a built-in safety net against drying out (Amazing Ribs).

If you have made our heritage pork shoulder recipe, the rhythm here will feel familiar. Smoke, wrap, glaze, rest. The difference is the cube shape and the braise.

The Heritage Pork Belly Advantage

Commodity pork belly, the kind you buy shrink-wrapped at a wholesale club, comes from confinement-raised hogs bred for lean, fast-growing carcasses. The fat is white, soft, and renders to a thin, watery liquid that does not hold flavor. You get burnt ends that taste like sweet sauce on a neutral protein base.

Heritage breeds, the ones we raise at Circle 7, are a different animal. Berkshire, Duroc, Tamworth, and Berkshire-Duroc crosses produce belly with marbled, off-white fat that has a higher proportion of monounsaturated and saturated fats with longer carbon chains. The result is fat that renders slower, holds onto the smoke compounds longer, and tastes distinctly porky in a way commodity pork does not (National Pork Board breed comparison data). Niman Ranch and the Livestock Conservancy have both published taste-panel data showing heritage breeds score higher on flavor intensity, juiciness, and tenderness in blind tests (Livestock Conservancy heritage pork report).

Our pigs are raised on pasture in Mt. Pleasant, Utah, finished on a non-GMO grain ration, and processed at a USDA facility within driving distance of the ranch. The belly we cut for burnt ends comes off pigs that lived between nine and eleven months, roughly twice the lifespan of a commodity hog. That extra time is what builds the fat character. Shop the cut here: heritage pork belly.

Choosing the Right Belly

Three things matter when you pick a belly for burnt ends.

Skin off. You want the skin removed before you cube. Skin-on belly is great for porchetta and braises, but for burnt ends the skin will not render properly in six hours and you end up with chewy, gummy edges on every cube. Every heritage pork belly we ship is skinned at the processor.

Fat to lean ratio around 50/50. Burnt ends need fat to survive the long cook. A belly that is mostly lean will dry out in the braise step. A belly that is mostly fat will turn to mush. Look for visible alternating bands of fat and meat across the cut. Our standard belly runs roughly 55% fat, 45% lean, which is the sweet spot.

Total weight 3 to 4 pounds. You will cube this into roughly 1.5 to 2 inch squares, ending up with about 20 to 25 cubes. That serves 6 to 8 people as a main, or 12 to 15 as an appetizer. If you are feeding a crowd, buy two bellies and run them on the same smoker. Order two-pack pricing here.

You can prep the belly the night before. Score the fat lightly in a crosshatch pattern, pat dry, and refrigerate uncovered on a wire rack. The air-drying step gives the rub better adhesion and produces a darker bark.

Rub Recipe

This is the Circle 7 house rub, scaled for one belly. It leans sweet to balance the pork richness, with enough chili and garlic to keep it from tipping into dessert territory.

• 1/2 cup dark brown sugar, packed
• 2 tablespoons smoked paprika
• 2 tablespoons kosher salt (Diamond Crystal; halve if using Morton)
• 1 tablespoon garlic powder
• 1 tablespoon onion powder
• 2 teaspoons coarse black pepper
• 2 teaspoons ancho chili powder
• 1 teaspoon cayenne (optional, for heat)
• 1 teaspoon ground mustard

Mix in a bowl, breaking up any brown sugar clumps with a fork. Store leftover rub in a sealed jar for up to three months.

A note on salt: the Diamond Crystal versus Morton conversion matters. Diamond Crystal kosher salt is roughly half as dense as Morton by volume. If you use Morton in this recipe at full quantity, you will oversalt the belly badly. Either weigh the salt (15 grams) or cut the volume in half (Serious Eats salt conversion guide).

Smoker Setup

Wood blend. Oak gives you the backbone, hickory gives you the bacon-adjacent depth, and cherry gives you color and a subtle sweetness that pairs with the brown sugar. A 50/30/20 split by volume (oak/hickory/cherry) is the Circle 7 standard. Avoid mesquite for this cook. It burns too hot and turns acrid over a long smoke (Meathead’s BBQ Truth guide on wood selection).

Water pan. Keep a water pan in the smoker for the first three hours. Humidity slows surface drying, which extends the bark formation window. Skip the water pan for the braise step since the foil pan provides its own moisture.

Probe placement. Put one probe in the smoker grate next to the meat, not in the dome thermometer, which can read 25 to 50 degrees hot (ThermoWorks calibration data). A second probe in the largest cube tracks internal temp.

Step 1: Cube the Belly

Pat the belly dry. Trim any silver skin from the meat side. Slice the belly into 1.5 to 2 inch strips with the grain, then cross-cut each strip into cubes. Aim for uniform sizes so the cubes finish together. Slightly larger cubes (closer to 2 inches) hold up better through the full cook; smaller cubes dry out faster.

You want roughly 24 cubes from a 3.5 pound belly. Trim any chunks that are more than 75% fat and save them for pork lardo or render them down for cooking fat.

Step 2: Apply the Rub

Light coat of yellow mustard or olive oil on all six sides of each cube. This is the binder. It does not flavor the finished product; it just helps the rub stick.

Dust the cubes liberally with the rub. Get all six sides. Use about 3/4 of the rub batch and reserve the rest for the braise step. Let the rubbed cubes sit at room temperature for 20 to 30 minutes while the smoker comes up to temp. The salt will start to draw moisture, which then dissolves the sugar and locks the rub onto the surface.

Step 3: Smoke for 3 Hours

Arrange the cubes on the smoker grate fat-side up, with at least half an inch of space between cubes. Crowding prevents bark from forming on the sides. Close the lid and do not open it for the first 90 minutes. Every time you lift the lid you lose 15 to 20 minutes of cook time and dump out a chunk of smoke.

After 3 hours at 225F, the cubes should have a deep mahogany bark and an internal temperature between 165 and 175 degrees. The bark should look dry and set, not wet. If the bark is still wet, give them another 20 to 30 minutes uncovered.

This is the smoke flavor commitment step. You will not get significantly more smoke penetration after this point because the bark seals the surface (AmazingRibs research on smoke ring chemistry).

Step 4: Foil Pan with Butter, Brown Sugar, Honey, and BBQ Sauce

Transfer the smoked cubes to a half-size aluminum foil pan in a single layer. To the pan add:

• 1 stick (4 oz) unsalted butter, sliced into pats
• 1/2 cup dark brown sugar, packed
• 1/4 cup honey (local wildflower if you can get it)
• 1/2 cup BBQ sauce (Kansas City style, something like Blues Hog Original or a similar tomato-and-molasses base)
• 2 tablespoons of the reserved rub

Toss the cubes gently to coat. Cover the pan tightly with heavy-duty aluminum foil. The braise liquid will reduce to a glaze inside the pan during the next phase. If you want a thinner finished sauce, add 2 tablespoons of apple juice or apple cider vinegar.

This step is what separates pork belly burnt ends from regular smoked pork belly. The butter-and-sugar braise renders the remaining connective tissue, dissolves more of the bark into a coating, and pushes the texture from chewy to fork-tender (Meathead Goldwyn on braising in foil for BBQ).

Step 5: Cover and Smoke for 2 More Hours

Return the foil-covered pan to the smoker. Keep the temperature at 225F. Cook for 2 hours.

You are looking for an internal temperature of 200 to 205 degrees Fahrenheit. At this range, the collagen has fully gelatinized and the cubes will probe like soft butter. Do not pull early. The difference between 190 and 200 internal is the difference between chewy and silky. The difference between 205 and 215 is the difference between silky and falling apart.

If you are running a stickburner that loses temp easily, you can move the pan to a 250F oven for this step. The braise is happening in the foil pan; the smoker is no longer adding meaningful smoke flavor.

Step 6: Uncover, Glaze, and Set for 30 Minutes

Pull the foil off the pan. The liquid in the bottom should be a thick, glossy mahogany. If it looks thin, simmer it down on a side burner for five minutes.

Brush each cube with the pan glaze, return the uncovered pan to the smoker at 225F, and let the cubes set for 25 to 30 minutes. This step re-tacks the bark, builds a final lacquer layer, and pulls the cubes back from the edge of falling apart.

Pull, rest for 10 minutes, and serve directly from the pan or transferred to a warmed platter.

Internal Temperature Targets

Print this and tape it to the smoker.

Stage	Time	Internal Temp	Visual Cue
After cube and rub	0 hours	38 to 50F (refrigerator to room temp)	Rub wet and adhered
End of open smoke	3 hours	165 to 175F	Dark bark, dry surface
End of foil braise	5 hours	200 to 205F	Probes like soft butter
End of glaze set	5.5 hours	195 to 205F (rest)	Glossy lacquer, sauce thickened

Use an instant-read like a Thermapen for spot checks (ThermoWorks Thermapen accuracy specs). A leave-in probe in the largest cube during the smoke phase gives you a continuous read without lifting the lid.

Common Mistakes

Cubes too small. Anything under 1.25 inches per side will dry out before the braise finishes. Cut bigger than you think.

Skin left on. The skin will not render in this cook timeline. Pull it before you cube, or buy a skinned belly and skip the step.

Lid-lifting during the smoke phase. Every check is a 15-minute setback. Set a timer for 90 minutes, then 90 more, and trust the smoker.

Wrong salt. Using Morton kosher at Diamond Crystal volumes turns these into salt licks. Weigh the salt or convert by volume.

Skipping the open glaze set step. If you serve straight out of the foil braise, the cubes are too wet and the bark has dissolved into the sauce. The 30-minute uncovered set rebuilds the surface.

Cheap commodity belly. This recipe works on any pork belly, but the texture and flavor difference with heritage breed belly is not subtle. If you are spending six hours on a cook, the cut matters. Compare ours to your last grocery store belly: order Circle 7 heritage pork belly.

Sauce too sweet. If you are using a sweet KC-style BBQ sauce in the braise, balance it. Add a tablespoon of apple cider vinegar to the foil pan. Without acid, the finished cubes read as one-note.

Smoking past 205F. Past 210F the cubes start to fall apart and the bark turns to slurry. Pull at 200 to 205.

Serving Suggestions

Pork belly burnt ends are rich. Plan the rest of the menu to cut through the fat.

As a main: serve 4 to 6 cubes per person over creamy polenta or stone-ground grits, with a sharp vinegar slaw on the side and pickled red onions on top. A cold light lager or a dry Riesling holds up better than a heavy stout.

As an appetizer: spear each cube with a toothpick and serve on a wood board with bread-and-butter pickles and a small dish of the braise glaze for dipping. Plan 2 to 3 cubes per guest.

As a sandwich: pile 5 to 6 cubes on a brioche bun with slaw, pickles, and a thin layer of yellow mustard. Add a slice of sharp cheddar if you want.

As tacos: halve the cubes, tuck into corn tortillas with pickled onion, cilantro, lime, and crumbled queso fresco.

For meal prep: burnt ends reheat well. Refrigerate up to 4 days in a sealed container with some of the glaze, reheat covered at 300F for 15 minutes. They will not be as good as fresh but they will still be very good.

Pair with our smoked beef brisket or pasture-raised chicken thighs for a full BBQ spread.

Frequently Asked Questions

1. Can I make pork belly burnt ends in an oven instead of a smoker? Yes, but you will lose the smoke flavor. Set the oven to 225F, place cubes on a wire rack over a sheet pan, and follow the same time and temperature targets. Add a teaspoon of liquid smoke to the foil braise to compensate. The texture will be the same; the flavor will be milder.

2. How long do pork belly burnt ends take total? About 5.5 to 6 hours active cook time plus 30 to 60 minutes of prep and rub time. Budget a full afternoon. The cook is mostly hands-off after the first 90 minutes.

3. Can I prep these the day before? Cube and rub the belly the night before and refrigerate uncovered on a wire rack. Do not start the smoke until cook day. You can also fully cook and refrigerate, then reheat covered at 300F for 20 minutes the next day. They will lose some bark texture but the flavor stays.

4. What is the best wood for pork belly burnt ends? A blend of oak, hickory, and cherry. Oak for the base, hickory for depth, cherry for color and sweetness. Avoid mesquite (too aggressive) and avoid pure fruit woods alone (too mild for the long cook).

5. Why heritage pork belly instead of regular pork belly? Heritage breeds produce belly with denser, more flavorful fat that renders slower and holds smoke better. Commodity pork belly works mechanically but you lose the porky depth that makes burnt ends taste like more than sauce. Try Circle 7 heritage pork belly and compare.

6. Can I freeze leftover burnt ends? Yes. Cool completely, portion into freezer bags with some of the glaze, press out the air, and freeze flat for up to 3 months. Thaw overnight in the fridge and reheat covered at 300F for 20 minutes.

7. What internal temperature should pork belly burnt ends reach? 200 to 205 degrees Fahrenheit. This is well above the food-safety minimum of 145F for pork (USDA Safe Minimum Internal Temperatures). The high target is about texture, not safety. Collagen breaks down between 195 and 205F, giving you fork-tender cubes.

8. Are pork belly burnt ends the same as bacon burnt ends? No. Bacon burnt ends are made from cured, sliced bacon, usually wrapped around a filling and glazed. Pork belly burnt ends use uncured raw belly, cubed and slow-smoked. Different cure, different texture, different cook. Both are good. These are not those.

Ready to Cook?

This recipe was developed and tested at the Circle 7 ranch in Mt. Pleasant, Utah, on Berkshire-Duroc cross hogs raised on pasture and finished on non-GMO grain. The belly we use for this recipe is the same belly we ship to your door.

Order heritage pork belly from Circle 7 and have it on your smoker by Saturday. Single bellies and two-packs available. Pair with our house BBQ rub and Berkshire-Duroc lardo for the full spread.

If you cook this, tag us. We share customer cooks weekly on our Instagram and feature the best ones in our monthly recipe newsletter.

Sources

1. Calvin Trillin, Playboy, 1972, on Arthur Bryant’s burnt ends, summarized in Kansas City Star coverage
2. Amazing Ribs pork belly burnt ends recipe and history
3. National Pork Board breed research
4. Livestock Conservancy heritage breeds reference
5. Serious Eats kosher salt conversion guide
6. Amazing Ribs guide to wood types for smoking
7. ThermoWorks blog on dome thermometer accuracy
8. USDA Safe Minimum Internal Temperatures chart
9. Amazing Ribs research on smoke ring formation

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