Zucchini Parmigiana
["1 1/2 lb. zucchini (about 4 medium)", "3 Tbsp. olive oil", "3 c. diced onions", "2 cloves minced garlic", "2 Tbsp. chopped fresh parsley", "1/2 tsp. dried basil", "1 (15 oz.) can tomato sauce", "2 Tbsp. grated Romano cheese", "8 oz. Mozzarella cheese, sliced", "ground pepper"]
["Cut zucchini in half lengthwise.", "Cut each half crosswise into 1/4-inch slices.", "Should have about 6 cups.", "Set aside."]
["zucchini", "olive oil", "onions", "garlic", "parsley", "basil", "tomato sauce", "Romano cheese", "Mozzarella cheese", "ground pepper"]