This oven baked 3-ingredient beef dunbar is the kind of old-school potluck recipe that earns a permanent place in the dinner rotation because it is almost too easy to make and somehow always disappears first. The beef bakes low and slow in a simple sweet-savory sauce until the edges caramelize and the pieces turn tender, sticky, and packed with flavor, making it a perfect choice for game days, church suppers, harvest gatherings, or a no-fuss family meal on a busy weeknight.
Serve these glossy beef bites with toothpicks as an appetizer, or spoon them over mashed potatoes, buttered egg noodles, or steamed rice for a heartier meal. They also pair well with simple potluck sides like green beans, baked beans, roasted carrots, a crisp coleslaw, or dinner rolls to soak up every bit of the sauce.
Oven Baked 3-Ingredient Beef Dunbar
Servings: 8
Ingredients
3 pounds beef stew meat, cut into bite-size pieces
1 cup brown sugar
1 cup soy sauce
Directions
1. Preheat the oven to 325°F. Lightly grease a rimmed sheet pan or a 9x13-inch baking dish.
2. Spread the beef pieces in the prepared pan in an even layer.
3. In a bowl, stir together the brown sugar and soy sauce until combined, then pour the mixture evenly over the beef.
4. Bake uncovered for 1 hour 30 minutes to 2 hours, stirring every 30 minutes, until the beef is tender and the sauce has reduced into a thick glossy glaze.
5. Remove from the oven and let the beef rest for 5 minutes before serving warm.
Variations & Tips
Use the right cut: Stew meat works well here, but chuck roast cut into cubes is often even better because it turns tender during the long bake and stays juicy.
Adjust the sweetness: If you prefer a less sweet version, start with 3/4 cup brown sugar instead of a full cup. The glaze will still thicken nicely, but the flavor will lean more savory.
Make it potluck-friendly: After baking, transfer the beef and sauce to a small slow cooker set on warm. That keeps it hot for serving and makes it easy for guests to spoon onto plates or pick up with toothpicks.
Don’t rush the bake: If the beef is still chewy, give it more time. Older church cookbook recipes like this really depend on that slow bake to tenderize the meat and reduce the sauce properly.
Easy cleanup tip: Line the pan with foil before greasing if you want less scrubbing later, because the sugary glaze can caramelize onto the edges as it bakes.