Homemade Green Bean Casserole Recipe – Simple Mom Recipes

Ingredients

• 1 lb fresh green beans
• 8 Tbsp salted butter
• 1 large onion
• 8 oz sliced mushrooms
• 3 cloves garlic
• 2.5 cups half-and-half
• 1 tsp salt
• 1 tsp black pepper
• 2 Tbsp all-purpose flour or cornstarch
• 2 cups crispy fried onions
• 0.5 cup Parmesan cheese, grated