Chili Spaghetti

Ingredients

• 1 pound lean ground beef, browned and drained
• 1 medium onion, chopped
• 1 (15 ounce) can spicy chili beans
• 1 (14.5 ounce) can tomatoes with green chiles
• 1 (8 ounce) can tomato sauce
• 1/2 teaspoon cumin