Hollowed onions caramelize from the inside out at 400°F, turning bitter layers into a sweet edible bowl for bacon and cheddar.
Loaded Bacon & Cheddar Stuffed Whole Onions
Indulge in these mouthwatering whole onions packed to the brim with a hearty blend of crispy bacon, melty cheddar cheese, and juicy ground beef. Roasted to perfection, these stuffed beauties deliver a burst of flavor in every bite. Perfect as a side dish or a satisfying main, they’re sure to become a new favorite at your dinner table!
Prep
20
min
Cook
50
min
Serves
4
people
Level
intermediate
📝 Ingredients
Serves 4🥬Fresh Produce(2)
- 2 cloves garlic, minced
- 4 large yellow onions
🥩Meat & Seafood(2)
- 6 slices bacon, cooked and crumbled
- ½ lb ground beef (227 g)
🥛Dairy & Eggs(1)
- 1½ cups shredded cheddar cheese (360 ml)
🫙Pantry Staples(1)
- 1 tbsp olive oil (15 ml)
🧂Spices & Seasonings(4)
- ½ tsp black pepper (2.5 ml)
- ½ tsp garlic powder (2.5 ml)
- ½ tsp salt (2.5 ml)
- 1 tsp smoked paprika (5 ml)
📦Other(2)
- 2 tbsp BBQ sauce (30 ml)
- 2 tbsp chopped green onions (30 ml)
👨🍳 Instructions
- 1
Slice the tops off the onions and carefully scoop out the centers, leaving a thick outer shell.
- 2
Chop some of the removed onion and mix with ground beef, garlic, BBQ sauce, paprika, garlic powder, salt, and pepper.
- 3
Stir in half the bacon and ½ cup cheddar cheese.
- 4
Stuff each onion generously with the beef mixture and place in a greased baking dish.
- 5
Cover with foil and bake at 375°F (190°C) for 30 minutes.
- 6
Remove the foil and top with the remaining cheddar and bacon.
- 7
Bake uncovered for another 15–20 minutes, until the onions are tender, the beef is cooked through, and the cheese is golden and melted.
- 8
Garnish with green onions and serve hot.
💡 Pro Tips
- ✓Leave onion shell walls at least 3/8-inch (1 cm) thick when hollowing out the centers, since thinner walls will collapse and leak juices during the 45-50 minute total bake time.technique3/8-inch (1 cm) wall thickness
- ✓Par-cook the hollowed onions in boiling water for 3-4 minutes before stuffing to break down cell walls via pectin softening, ensuring the onion reaches fork-tender doneness at the same time as the beef filling.technique3-4 minutes
- ✓Use 80/20 ground beef rather than lean beef because the onion cups trap rendered fat instead of letting it drip away, and the extra fat bastes the meat internally, keeping it from drying out during the extended 45-50 minute bake.ingredient80/20 fat ratio
- ✓Cook the ground beef mixture to an internal temp of 160°F (71°C) if checked before stuffing is impossible, but since it's baked raw inside the onion, ensure the stuffed mixture is no thicker than 1.5 inches at its core so heat penetrates fully during covered baking.timing160°F (71°C) internal temp
- ✓Keep the foil cover on for the full 30 minutes before adding cheese, as trapped steam raises the microclimate temperature above 212°F, which is essential for breaking down the onion's cellulose structure before the dry uncovered phase.equipment30 minutes covered
Share this recipe
Prep
20
min
Cook
50
min
Serves
4
people
Level
intermediate
Share this recipe
Hollowed onions caramelize from the inside out at 400°F, turning bitter layers into a sweet edible bowl for bacon and cheddar.
Loaded Bacon & Cheddar Stuffed Whole Onions
Indulge in these mouthwatering whole onions packed to the brim with a hearty blend of crispy bacon, melty cheddar cheese, and juicy ground beef. Roasted to perfection, these stuffed beauties deliver a burst of flavor in every bite. Perfect as a side dish or a satisfying main, they’re sure to become a new favorite at your dinner table!
📝 Ingredients
Serves 4🥬Fresh Produce(2)
- 2 cloves garlic, minced
- 4 large yellow onions
🥩Meat & Seafood(2)
- 6 slices bacon, cooked and crumbled
- ½ lb ground beef (227 g)
🥛Dairy & Eggs(1)
- 1½ cups shredded cheddar cheese (360 ml)
🫙Pantry Staples(1)
- 1 tbsp olive oil (15 ml)
🧂Spices & Seasonings(4)
- ½ tsp black pepper (2.5 ml)
- ½ tsp garlic powder (2.5 ml)
- ½ tsp salt (2.5 ml)
- 1 tsp smoked paprika (5 ml)
📦Other(2)
- 2 tbsp BBQ sauce (30 ml)
- 2 tbsp chopped green onions (30 ml)
👨🍳 Instructions
- 1
Slice the tops off the onions and carefully scoop out the centers, leaving a thick outer shell.
- 2
Chop some of the removed onion and mix with ground beef, garlic, BBQ sauce, paprika, garlic powder, salt, and pepper.
- 3
Stir in half the bacon and ½ cup cheddar cheese.
- 4
Stuff each onion generously with the beef mixture and place in a greased baking dish.
- 5
Cover with foil and bake at 375°F (190°C) for 30 minutes.
- 6
Remove the foil and top with the remaining cheddar and bacon.
- 7
Bake uncovered for another 15–20 minutes, until the onions are tender, the beef is cooked through, and the cheese is golden and melted.
- 8
Garnish with green onions and serve hot.
💡 Pro Tips
- ✓Leave onion shell walls at least 3/8-inch (1 cm) thick when hollowing out the centers, since thinner walls will collapse and leak juices during the 45-50 minute total bake time.technique3/8-inch (1 cm) wall thickness
- ✓Par-cook the hollowed onions in boiling water for 3-4 minutes before stuffing to break down cell walls via pectin softening, ensuring the onion reaches fork-tender doneness at the same time as the beef filling.technique3-4 minutes
- ✓Use 80/20 ground beef rather than lean beef because the onion cups trap rendered fat instead of letting it drip away, and the extra fat bastes the meat internally, keeping it from drying out during the extended 45-50 minute bake.ingredient80/20 fat ratio
- ✓Cook the ground beef mixture to an internal temp of 160°F (71°C) if checked before stuffing is impossible, but since it's baked raw inside the onion, ensure the stuffed mixture is no thicker than 1.5 inches at its core so heat penetrates fully during covered baking.timing160°F (71°C) internal temp
- ✓Keep the foil cover on for the full 30 minutes before adding cheese, as trapped steam raises the microclimate temperature above 212°F, which is essential for breaking down the onion's cellulose structure before the dry uncovered phase.equipment30 minutes covered