Ingredients:
6 onion rolls, sliced
2 pounds ground pork or meatloaf mix
1 can diced pimentos, drained
1 1/2 cups shredded pepper-Jack cheese
3/4 cup mayonnaise

How To Make:
1. Divide ground pork or meat loaf mix into 12 equal patties, about 3-1/2 inches in diameter. Place 1/4 cup shredded pepper-Jack cheese in center of eachof the 6 patties. Top each with a patty, press edges to seal.
2. Broil 6 to 7 minutes each side.
3. Toast onion rolls.
4. In bowl, mix mayonnaise and diced pimientos. Spread 1 tablespoon mayonnaise mixture on each side of toasted rolls.
5. Add burgers.

[Source: parents.com]