Step 1

Add the ground beef to the skillet and cook until browned, crumbling as it cooks. Drain fat.

Step 2

Add the garlic to the skillet with the beef and cook 1 minute more.

Step 3

Add the cream cheese, ketchup, mustard, Worcestershire sauce, and seasoned salt to the skillet and cook over low heat, stirring constantly, until combined.

Step 4

Spread the beef mixture into a greased 8x8 baking dish.

Step 5

Crack the eggs into a medium bowl and whisk together with the heavy cream until combined. Stir in the pepper and hot sauce.

Step 6

Pour the egg mixture over the beef mixture.

Step 7

Top with the cheddar cheese.

Step 8

Bake at 350 degrees for 30 minutes or until set and golden on top.

Step 9

To make the Big Mac sauce:

Step 10

Whisk together all ingredients until well combined.

Step 11

Cut casserole into 6 pieces.

Step 12

Top each serving with lettuce, pickles, onion, and sesame seeds as desired.

Step 13

Drizzle with Big Mac sauce.