Keys Sloppy Joe's (Large-Group Recipe) Lunch
- Liz Kohout Stephens
- Jun 7, 2025
- 2 min read
Updated: Jun 10, 2025
These Keys Sloppy Joe sandwiches are a crowd favorite that brings comfort and nostalgia. Made with a flavorful combination of lean ground beef, ketchup, mustard, and a touch of brown sugar, this recipe is perfect for large gatherings, family meals, or casual picnics. This scaled-up version serves 12-14 people and is sure to be a hit!
Ingredients:
3 pounds lean ground beef
¾ cup chopped onion
¾ cup chopped green bell pepper
2 ¼ cups ketchup (or to taste)
3 tablespoons brown sugar (or to taste)
3 teaspoons yellow mustard (or to taste)
1 ½ teaspoons garlic powder
salt and ground black pepper to taste
12-14 hamburger buns, split
Directions:
1. Heat a large skillet over medium heat. Cook and stir the lean ground beef in the hot skillet until the fat starts to render, about 3-4 minutes.
2. Add the chopped onion and bell pepper; continue cooking until the vegetables soften and the beef is cooked through, about 5 more minutes.
3. Stir in the ketchup, brown sugar, mustard, and garlic powder. Season with salt and pepper. Reduce heat to low and simmer for 20 to 30 minutes.
4. Divide the meat mixture evenly among hamburger buns. Serve hot and enjoy!

Suggestions for Customization and Variations:
For a tangy kick, add 1-2 tablespoons of cider vinegar to the sauce mixture.
If you prefer a smoky flavor, try adding a small amount of smoked paprika or a dash of liquid smoke.
For added zest, sprinkle in some taco seasoning or hot sauce to the mixture.
Substitute ground turkey or chicken for a leaner version of this dish.
Make it more indulgent by adding melted cheese on top of the meat mixture before serving.
For a twist, serve the Sloppy Joe mixture on toasted garlic bread or in hot dog buns.
Serve with a side of crispy fries, potato salad, or a fresh leafy green salad.
These Keys Sloppy Joe sandwiches are perfect for a large meal that will satisfy everyone's comfort food cravings. The combination of savory beef and tangy sauce, served on soft buns, makes for a delicious, easy-to-make dish.





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