Ingredients
Equipment
Method
Brown the beef
- Heat a large skillet over medium-high heat and add the ground beef, onion, and bell pepper. Cook, stirring, until the beef is browned and the vegetables are softened, then drain excess fat if needed.
- If any liquid is pooling, keep cooking for 1-2 minutes on medium-high until it mostly cooks off before you add the sauce.
Simmer the sauce
- Reduce heat to medium and stir in ketchup, brown sugar, Worcestershire sauce, mustard, and water until the mixture is evenly combined.
- Simmer uncovered for 15-20 minutes, stirring occasionally, until thickened and glossy like a sloppy-joe sauce.
Assemble
- Toast the hamburger buns until lightly crisp at the edges.
- Spoon the beef mixture generously onto the toasted buns, then serve warm.
Notes
Simmer uncovered to help the sauce reduce to the right sloppy-but-not-soupy consistency. Store leftovers in the refrigerator for up to 3 days in a sealed container; reheat on the stove over medium-low until hot. Freezing is yes—freeze the filling up to 3 months and thaw overnight before reheating. For a lighter option, use 90% lean ground beef or ground turkey while keeping the sauce ingredients the same.
