Ingredients
Method
- Sauté aromatics: Melt butter in a skillet over medium-high heat. Add garlic and onion, cook 2 minutes until translucent.
- Add bell pepper: Stir in green pepper and cook 2 minutes until softened.
- Brown beef: Add ground beef, breaking it up with a spoon. Cook until no pink remains.
- Mix sauce: Stir in mustard, brown sugar, ketchup, crushed tomatoes, Worcestershire, tomato paste, bouillon, and pepper. Coat beef well.
- Simmer: Reduce heat to medium-low, cover, and simmer 30 minutes (or 15 minutes uncovered if short on time).
- Check consistency: Uncover and cook briefly until sauce is thick and glossy. Adjust seasoning to taste.
- Toast buns: Lightly toast rolls while mixture finishes cooking.
- Assemble: Spoon beef mixture onto rolls. Top with cheese and fixings if desired. Serve immediately.
Notes
Make ahead: Filling tastes even better the next day as flavors deepen. Variations: Swap ground beef with turkey or chicken for a lighter option. Add chili flakes or hot sauce for spice. Serving tip: Try over baked potatoes or rice for a fun twist.