Step 1: Prep the Oven and Pan

• Preheat oven to 375°F (190°C).

• Lightly grease a mini muffin tin with cooking spray or oil.

Step 2: Make the Meat Mixture

In a large bowl, combine:

• 1 lb ground beef

• 1/2 cup breadcrumbs

• 1/4 cup milk

• 1 large egg

• 1 small onion, finely chopped

• 2 cloves garlic, minced

• 1 tsp salt

• 1/2 tsp black pepper

• 1 tsp Worcestershire sauce

• 1/4 cup ketchup

• 1 tbsp yellow mustard

Mix gently with hands or a spoon until everything is evenly combined. Do not overmix.

Step 3: Form and Stuff the Bites

• Take about 2 tablespoons of the meat mixture, flatten it in your palm.

• Place one cheese cube in the center.

• Wrap the meat around the cheese and roll into a ball, sealing the cheese inside.

• Place each meatball into a cup of the greased mini muffin tin.

Step 4: Top with Sauce

• Mix the remaining 1/4 cup ketchup with a little more mustard (optional).

• Spoon a small amount over each meatball bite.

Step 5: Bake

• Bake in the preheated oven for 18–22 minutes, or until the internal temperature reaches 160°F (71°C).

• The tops should be caramelized and the bites cooked through.

Step 6: Cool and Serve

• Let bites cool for 5 minutes in the pan before removing.

• Garnish with chopped parsley if desired.

• Serve warm with your favorite dipping sauces.