Microwave Zucchini-Beef Bake
["3 Tbsp. olive oil", "3 medium zucchini, sliced 1/2-inch thick", "1 lb. ground sirloin (90% lean)", "1 small onion, chopped", "1 garlic clove, minced", "1 c. tomato sauce", "1/2 tsp. salt", "1/4 tsp. cinnamon", "1/4 tsp. pepper", "1/2 c. low-fat cottage cheese", "1 egg", "1/4 c. grated Parmesan cheese"]
["In a large skillet, heat oil over medium-high heat. Add zucchini slices and cook turning often until lightly browned, about 5 minutes.", "Transfer zucchini slices to paper towels to drain briefly.", "Arrange overlapping slices in a microwave-safe (9-inch) square baking dish."]
["olive oil", "zucchini", "ground sirloin", "onion", "garlic", "tomato sauce", "salt", "cinnamon", "pepper", "low-fat cottage cheese", "egg", "Parmesan cheese"]