Bacon-Wrapped Stuffed Onion Bombs Step-by-step instructions

Before you start

Before beginning the assembly, ensure the oven is preheated to 400°F (200°C) so the onions cook evenly from the moment they enter the heat. Line a large baking sheet with heavy-duty aluminum foil to catch the bacon drippings, which makes cleanup significantly easier.

Have all ingredients measured and the onions peeled and hollowed out to keep the assembly process efficient and organized. Keep your ground beef chilled in the refrigerator until the very last moment to ensure the meat stays firm and easy to handle during the stuffing process.

Instructions

Onion preparation

1. 1Prepare the onions
   Peel the yellow onions and carefully cut them in half. Remove the centers, leaving about two layers of the outer onion rings to act as a sturdy vessel for the filling.
   Look for The onion shells should be firm and deep enough to hold the meat mixture securely.
   Tip Save the removed onion centers for use in soups, stews, or sautéed dishes.

The onions should be hollowed out to leave two layers of the outer ring. They must be dry on the outside to ensure the bacon adheres properly and does not slide off during the initial stages of baking.

Filling and assembly

2. 2Assemble the bombs
   Take a portion of the ground beef and press it into the bottom of an onion half. Place a cube of cheddar cheese in the center and cover it with more ground beef, ensuring the cheese is completely encased. Repeat until all onions are stuffed.
   Look for The beef should be packed tightly enough to maintain the shape of the onion bomb.
   Tip Keep the beef cold until ready to use to ensure it stays firm during assembly.

The beef should be packed tightly around the cheese cube. Ensure there are no air pockets, as these can cause the cheese to leak out. The beef should form a cohesive, round shape that fits snugly inside the onion structure.

Baking to perfection

3. 3Wrap and bake
   Wrap two slices of bacon around each stuffed onion bomb, securing the ends with toothpicks if necessary. Place on a foil-lined baking sheet and bake at 400°F (200°C) until the bacon is crispy and the ground beef reaches an internal temperature of 160°F (71°C).
   Look for The bacon should be golden brown and fragrant, and the beef juices should run clear.
   Safe temperature 160°F (71°C) internal temperature (ground meat)
   Tip Place a wire rack over the foil-lined baking sheet to allow fat to drip away for crispier bacon.

The bacon should be wrapped snugly around the onions and secured tightly. During baking, the fat will render, so ensure the onions are spaced at least an inch apart on the baking sheet to allow for proper air circulation and even browning.

Common mistakes

A common mistake is using onions that are too small, which results in bombs that fall apart during the baking process. Ensure the outer two layers of the onion are intact to serve as a sturdy structure.

Another frequent error is using bacon that is too thin; thicker-cut bacon holds its shape better and provides more texture, whereas very thin slices can become overly brittle or burn before the meat is cooked through.

Avoid overstuffing, as this can cause the onion shell to split.

How to tell it’s done

The onion bombs are done when the bacon is deeply browned and crispy, and the ground beef is fully cooked. Use an instant-read thermometer to check that the center of the meat has reached 160°F (71°C).

The onion itself should be soft and tender when pierced with a fork, and the cheese should be completely melted and bubbly. If the bacon needs more color, you can briefly increase the heat, but always prioritize the internal temperature of the ground meat to ensure safety.

• Ground meat: 160°F (71°C) in the thickest part