Beef Vegetable Lasagna

Ingredients: • 2 tbsp. olive oil • 1 lb. ground beef round; optional • 5 c. New Basic Tomato Sauce • 4 tbsp. chopped fresh Italian (flat leaf) parsley • 3 1/2 c. Ricotta cheese • 1 c. chopped cooked spinach, well drained; optional • 1/4 c. freshly grated Parmesan cheese • 1 tbsp. dried oregano • 3/4 tsp. ground nutmeg • Freshly... ...read the full story