Cheesy Green Bean and Mushroom Casserole (Gluten Free & Keto) (Edit recipe)

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This Cheesy Green Bean and Mushroom Casserole with Keto Crispy Onion is a perfect low-carb side dish for Thanksgiving, Christmas, or any meal year-round. Packed with fresh green beans, sautéed mushrooms, and topped with a crispy onion crust, this keto-friendly, gluten-free, and high-protein recipe is a delicious way to enjoy a classic comfort food in a healthy way. Easy to prepare and bursting with creamy, cheesy flavors!

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Original Recipe

PREP TIME

10 minutes

COOK TIME

15 minutes

INGREDIENTS

12

Serves: 2

Ingredients

1 cup Green Beans
.5 cup Baby Button Mushrooms
.25 cup Cottage Cheese, full-fat
.25 cup Cheddar Cheese
.5 tsp Sage, Dried
.5 tsp Rosemary, Dried
.5 tsp Salt, (optional)
1 Tbsp Butter, Unsalted
.25 Onion
1 Tbsp Almond Flour
1 Tbsp Parmesan Cheese
1 tsp Olive Oil

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Process

Cook Mode

Note, these instructions are written assuming the standard serving size, since you have modified the number of servings, these steps may need to be modified for best results

Preheat the Oven: Set your oven to 375u00b0F (190u00b0C).
Cook the Vegetables: In a skillet, melt 1 tablespoon of butter over medium heat. Add the sliced mushrooms and sautu00e9 for 1u20132 minutes.
Add the green beans and continue to sautu00e9 for 4u20135 minutes until they are tender and golden brown. Remove from heat and transfer the vegetables to a small casserole or oven-proof baking dish.
Prepare the Creamy Sauce: In a bowl, whisk together cottage cheese, heavy cream (if using), sage, rosemary, and salt (optional). Adjust seasoning to taste. Pour the creamy mixture over the vegetables in the casserole dish. Sprinkle the shredded cheddar (or Mozzarella) cheese evenly over the top.
Make the Crispy Onion Topping: In a separate bowl, toss the thinly sliced onions with almond flour, grated Parmesan, and olive oil until well coated. Spread the onion mixture evenly over the top of the casserole.
Bake the Casserole: Place the casserole in the preheated oven and bake for 15u201320 minutes, or until the cheese is bubbly and the crispy onion topping is golden brown.
Serve and Enjoy: Let the casserole cool for a few minutes before serving. This comforting, low-carb side dish is perfect for Thanksgiving, Christmas, or any holiday meal!

Notes

For a festive holiday feast, start with a juicy roasted turkey as the centerpiece, seasoned to perfection with your favorite herbs. Pair it with this creamy Cheesy Green Bean and Mushroom Casserole with Keto Crispy Onion, which adds a comforting side dish packed with flavor. Add a burst of tangy sweetness with your Keto Cranberry Orange Relish to balance the savory dishes. For some heartiness, include the Keto Sausage Stuffing Muffins, which are the perfect low-carb alternative to traditional stuffing. Round out the meal with Keto Garlic Bread, an irresistible side that’s perfect for soaking up those holiday flavors. For dessert, treat your guests to Keto Pumpkin Spice Cheesecake Bites for a sweet, seasonal finish. This meal is guaranteed to be a hit and fits perfectly into a keto lifestyle while keeping the holiday spirit alive!

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About This Recipe

Show nutritional information

This is our estimate based on online research.
Calories:	267
Fat:	17 g
Carbohydrates:	7 g
Protein:	16 g
Cholesterol:	54 g
Sodium:	860 mg
Fiber:	3 g
Sugars:	2 g
Sugar Alcohol:	0 g
Calculated per serving.