Roman Beef Stew
["2 lb. stew beef", "4 Tbsp. oil, divided", "3/4 c. chopped onion", "1 clove garlic, minced", "1 (28 oz.) can tomatoes (undrained)", "1 tsp. oregano", "1 tsp. salt", "1/4 tsp. pepper", "1 lb. fresh mushrooms, sliced", "1 medium eggplant, diced", "2 medium zucchini, sliced"]
["Cooking Time: About 1 1/2 hours.", "Servings: 6."]
["stew beef", "oil", "onion", "clove garlic", "tomatoes", "oregano", "salt", "pepper", "fresh mushrooms", "eggplant", "zucchini"]