Dean's » French Onion Green Bean Casserole

Ingredients

• 1 lb green beans, trimmed
• 1 lb mushrooms, sliced
• 2 tbsp butter
• 1 garlic clove
• ¼ cup chicken or vegetable broth
• 2 cups fried onions
• 1 Dean’s Dip French Onion 16oz tub
• All purpose flour, to taste