Walla-Walla Onion Casserole
Walla-Walla onions are named after the Walla-Walla Native American tribe and are known for their sweet and mild flavor.
This is vegetarian recipe. Dish can be prepared in 75 minutes. Recipe requires some culinary experience (medium difficulty). Number of ingredients: 8.
Walla-Walla Onion Casserole
Ingredients
Instructions
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Preheat the oven to 350°F (175°C).
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Peel and slice the Walla-Walla onions.
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In a large skillet, melt the butter over medium heat. Add the onions and cook until softened, about 5 minutes.
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Sprinkle the flour over the onions and stir to coat. Cook for an additional 2 minutes.
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Slowly pour in the milk, stirring constantly, until the mixture thickens.
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Remove from heat and stir in the Gruyere cheese until melted.
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Season with salt and black pepper.
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Transfer the mixture to a greased casserole dish.
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Sprinkle breadcrumbs over the top.
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Bake for 30-35 minutes, or until the casserole is bubbly and golden brown.
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Let it rest for 10 minutes before serving.
Nutrition Facts
Servings 4
- Amount Per Serving
- Calories 300kcal
- % Daily Value *
- Total Fat 15g24%
- Total Carbohydrate 35g12%
- Sugars 10g
- Protein 8g16%
* The Percentage Daily Values are calculated from a 2,000 calorie diet. Your specific daily value may vary, depending on your individual calorie requirements.
