French Onion Pizza Au Gratin

• 1 large onion, sliced
• 2 tablespoons brown sugar
• 2 tablespoons olive oil, divided
• 3 tablespoons balsamic vinegar
• 3 garlic cloves, minced
• 1 tablespoon bourbon, optional
• 1 cup sliced fresh mushrooms
• 1/4 pound thickly sliced deli roast beef, coarsely chopped
• 1 prebaked 12-inch pizza crust
• 3/4 cup French onion dip
• 3/4 cup shredded part-skim mozzarella cheese
• 1 medium sweet red pepper, chopped
• 3/4 cup shredded Gruyere or Swiss cheese
• 1 teaspoon minced fresh rosemary

1. In a large skillet, saute onion with brown sugar in 1 tablespoon oil until softened. Reduce heat to medium-low; cook, stirring occasionally, for 30 minutes or until deep golden brown. Stir in vinegar and garlic. Remove from the heat; add bourbon if desired. Continue cooking until liquid is nearly evaporated.
2. In another skillet, saute mushrooms in remaining oil until tender; add roast beef and heat through.
3. Place crust on a pizza pan; spread with French onion dip. Layer with mozzarella cheese, onion mixture, red pepper, mushroom mixture and Gruyere cheese.
4. Bake at 425u0b0 for 10-15 minutes or until cheese is melted. Sprinkle with rosemary.

onion, brown sugar, olive oil, balsamic vinegar, garlic, bourbon, mushrooms, deli roast beef, crust, onion, mozzarella cheese, sweet red pepper, gruyere, fresh rosemary

Taken from www.tasteofhome.com/recipes/french-onion-pizza-au-gratin/ (may not work)