Caramelized Onion and Mushroom Lasagna Recipe - (5/5)

Ingredients

• 2 Tbs each butter and vegetable oil
• 2 large onions, peeled and thinly sliced
• 1 clove garlic, minced
• 1 tsp. dried thyme leaves
• 1/2 tsp. each salt and frshly ground pepper
• 2 Tbsp. granulated sugar
• 1/4 cup sherry
• 1 tsp. Worcestershire sauce
• 3 cups mixed mushrooms
• 3 cups pasta sauce
• 12 precooked lasagna noodles
• 1 cup grated parmesan cheese
• 1 1/4 cups shredded Swiss cheese