4 3Tolive oil 1large onion, coarsely chopped 4clvgarlic, minced 1Trosemary, dried and crushed 2cmozzarella, shredded 1casiago, grated 1.5Tblack pepper In large skillet, heat oil, add onions, and saute. Add garlic and continue sauteing an additional 8 minutes until caramelized, stirring often. Stir in rosemary and cook another minute. Remove from heat, cool completely. Spread 1 tablespoon of mixture over each piece of bread. Top with 2 tablespoons of cheese and pepper mixture.