Step 1

Preheat the oven to 350 degrees F (175 degrees C).

Step 2

Heat a large skillet over medium-high heat. Cook and stir beef with garlic and onion powder until browned and crumbly, 5 to 7 minutes. Drain and discard grease.

Step 3

Spread beef onto the bottom of a 9x13-inch casserole pan. Stir in bacon pieces.

Step 4

Whisk eggs, heavy cream, salt, and pepper in a medium bowl until well combined. Stir in 8 ounces Cheddar cheese.

Step 5

Pour egg mixture over the beef and bacon. Top with the remaining 4 ounces cheese.

Step 6

Bake in the preheated oven until golden brown on top, 30 to 35 minutes.