🧅 Introduction
Firecracker Bacon Cheddar Cheeseburger Stuffed Onion Bombs are a bold, flavor-packed twist on the classic cheeseburger. Juicy seasoned beef, crispy bacon, and melted cheddar are stuffed inside tender roasted onions, creating an irresistible dish that’s smoky, cheesy, and incredibly satisfying. Perfect for family dinners, game nights, or when you want to impress with minimal effort, these onion bombs deliver big flavor in every bite.
📝 Ingredients
For the Onion Bombs
- 4 large sweet onions (yellow or Vidalia)
- 1 lb (450 g) ground beef
- 1 cup shredded cheddar cheese
- 6 slices bacon, cooked and crumbled
- 2 tablespoons ketchup
- 1 tablespoon mustard
- 1 teaspoon Worcestershire sauce
- 1 teaspoon garlic powder
- ½ teaspoon onion powder
- ½ teaspoon smoked paprika
- Salt and black pepper, to taste
- 1 tablespoon olive oil
Optional Toppings
- Extra shredded cheddar cheese
- Chopped parsley or green onions
👩🍳 Instructions
- Preheat the Oven
Preheat your oven to 375°F (190°C). Lightly grease a baking dish. - Prepare the Onions
Peel the onions and cut off the tops. Carefully hollow out the centers, leaving about 2 layers of onion to form a sturdy shell. Reserve some of the removed onion and finely chop it. - Make the Filling
In a large bowl, combine ground beef, chopped onion, cheddar cheese, crumbled bacon, ketchup, mustard, Worcestershire sauce, garlic powder, onion powder, smoked paprika, salt, and pepper. Mix gently until combined. - Stuff the Onions
Fill each hollowed onion generously with the beef mixture, packing it in firmly. - Bake
Place the stuffed onions into the prepared baking dish. Drizzle lightly with olive oil.
Cover loosely with foil and bake for 45 minutes. - Uncover & Finish
Remove the foil, sprinkle extra cheddar on top if desired, and bake uncovered for an additional 10–15 minutes, until the cheese is melted and bubbly and the beef is fully cooked. - Rest & Serve
Let the onion bombs rest for 5 minutes before serving. Garnish with parsley or green onions if desired.
❓ Frequently Asked Questions (FAQ)
Can I use a different meat?
Yes! Ground turkey or chicken works well, but ground beef gives the juiciest result.
Can I make these ahead of time?
Absolutely. Assemble the onion bombs up to 24 hours in advance, cover, and refrigerate. Bake when ready.
Are these spicy?
They’re flavorful but not spicy. Add hot sauce, jalapeños, or chili flakes if you want extra heat.
Can I cook them on the grill?
Yes—wrap each onion bomb in foil and grill over indirect heat for about 50–60 minutes.
⭐ Final Thoughts
Firecracker Bacon Cheddar Cheeseburger Stuffed Onion Bombs are the perfect combination of comfort food and bold flavor. With tender roasted onions, juicy beef, smoky bacon, and melted cheddar, this dish is guaranteed to be a crowd-pleaser. Whether served as a main course or a hearty appetizer, these onion bombs are pure cheesy, savory perfection.
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🔥 Firecracker Bacon Cheddar Cheeseburger Stuffed Onion Bombs
Ingredients
For the Onion Bombs
-
- 4 large sweet onions (yellow or Vidalia)
-
- 1 lb (450 g) ground beef
-
- 1 cup shredded cheddar cheese
-
- 6 slices bacon, cooked and crumbled
-
- 2 tablespoons ketchup
-
- 1 tablespoon mustard
-
- 1 teaspoon Worcestershire sauce
-
- 1 teaspoon garlic powder
-
- ½ teaspoon onion powder
-
- ½ teaspoon smoked paprika
-
- Salt and black pepper, to taste
-
- 1 tablespoon olive oil
Optional Toppings
-
- Extra shredded cheddar cheese
-
- Chopped parsley or green onions
Instructions
👩🍳 Instructions
- Preheat the Oven
Preheat your oven to 375°F (190°C). Lightly grease a baking dish. - Prepare the Onions
Peel the onions and cut off the tops. Carefully hollow out the centers, leaving about 2 layers of onion to form a sturdy shell. Reserve some of the removed onion and finely chop it. - Make the Filling
In a large bowl, combine ground beef, chopped onion, cheddar cheese, crumbled bacon, ketchup, mustard, Worcestershire sauce, garlic powder, onion powder, smoked paprika, salt, and pepper. Mix gently until combined. - Stuff the Onions
Fill each hollowed onion generously with the beef mixture, packing it in firmly. - Bake
Place the stuffed onions into the prepared baking dish. Drizzle lightly with olive oil.
Cover loosely with foil and bake for 45 minutes. - Uncover & Finish
Remove the foil, sprinkle extra cheddar on top if desired, and bake uncovered for an additional 10–15 minutes, until the cheese is melted and bubbly and the beef is fully cooked. - Rest & Serve
Let the onion bombs rest for 5 minutes before serving. Garnish with parsley or green onions if desired.









