Broccoli Mushroom Rice Casserole Recipe - Vegetarian Food from USA

Ingredients

• 1 medium onion , chopped
• 1 tbsp butter or margarine
• 1 x 10.5 oz (298 g) can condensed cheddar cheese soup
• 1 x 6 oz (170 g) roll pasteurized process cheese food with garlic
• 1 x 8 oz (227 g) can mushroom stems and pieces
• 1 x 10 oz (283 g) package frozen chopped broccoli , thawed and drained
• 3 cups hot cooked rice
• 1 x 3 oz (85 g) can french fried onions