Tasty Vegetable Casserole
["2 medium onions, minced", "1 lb. ground beef", "1/4 tsp. pepper", "1 c. English peas with juice", "1 (No. 2) can tomatoes", "5 Tbsp. butter", "2 tsp. salt", "3 c. cooked rice", "1 c. grated cheddar cheese"]
["In a large skillet, cook onions in butter until soft and golden brown.", "Add beef and toss with a fork until red color disappears.", "Add salt, pepper, and rice.", "Mix well.", "Stir in peas, tomatoes, and cheese.", "Pour into greased baking dish and bake 15 minutes at 450\u00b0."]
["onions", "ground beef", "pepper", "tomatoes", "butter", "salt", "rice", "cheddar cheese"]