Creamy Onion Ring And Green Bean Bake
A Creamy Mushroom And Onion Sauce Surrounds Green Beans Topped With Crispy Onion Rings In This Casserole, Which Will Put Your Mom’s Old Recipe To Shame. If You Really Like Onion Rings, Use A Bag And A Half To Take The Onion Ring Game Up A Few Notches.
Ingredients
- 1 14-Ounce Bag Frozen Onion Rings
- 1 16-Ounce Bag Frozen Green Beans
- 2 Tablespoons Salted Butter
- ⅔ Cup Frozen Chopped Onions
- 3 Cubes Frozen Crushed Garlic
- 1 10-Ounce Bag Frozen Sliced White Mushrooms
- 1 ¼ Teaspoons Kosher Salt
- ½ Teaspoon Ground Black Pepper
- 3 Tablespoons All-Purpose Flour
- 1 ½ Cups 1% Milk
- ½ Cup Heavy Cream
- 1 Tablespoon Red Wine Vinegar
- ¼ Cup Freshly Grated Parmesan Cheese
Instructions
- Preheat Oven To 400°F.
- Grease A 9″ × 13″ Baking Dish With Nonstick Spray.
- Place Onion Rings On A Rimmed Baking Sheet And Bake For 8 Minutes.
- Cook Green Beans In Microwave According To Package Directions.
- Set Aside.
- Heat A Large Skillet Over High Heat.
- When Hot, Add Butter, Onions, Garlic, Mushrooms, Salt, And Pepper.
- Cook Until Vegetables Are Softened And Much Of Excess Moisture Evaporates, About 3–4 Minutes.
- Stir In Flour And Cook For 1 Minute Before Adding Milk And Cream.
- Stir And Allow Sauce To Thicken, About 2 Minutes.
- Add Vinegar, Parmesan, And Green Beans.
- Mix Well And Place In Prepared Baking Dish.
- Top With Baked Onion Rings And Bake Until Hot And Bubbly, 13–15 Minutes.
- Serve Warm.
Nutritional Information
Calories: 308 kcal