1/4 c. sour cream
2 tbsp. chopped onion
1/2 tsp. dried oregano
1/4 tsp. seasoned salt
8 slices Italian bread
8 bacon strips, halved and cooked
8 slices tomato
4 slices Mozzarella cheese
2 to 3 tbsp. butter

Combine the first four ingredients; spread on four slices of bread. Top each with four bacon pieces, two tomato slices and a slice of cheese. Top with remaining bread.

In a skillet, over medium heat, melt 2 tablespoons butter. Cook sandwiches on both sides until bread is lightly browned and cheese is melted, adding more butter if necessary.