This comforting Vidalia onion casserole transforms simple ingredients into a rich, savory side dish perfect for family dinners. Sweet Vidalia onions are sautéed until tender and combined with a creamy mushroom sauce, then layered with sharp cheddar cheese and topped with slices of French bread. The bread absorbs the flavorful juices while developing a golden, crispy crust in the oven. ItâÂÂs an easy, budget-friendly meal that pairs wonderfully with roasted meats or as a vegetarian main. The combination of sweet onions, earthy mushrooms, and melted cheese creates a hearty, satisfying experience that everyone will love.
Onions Vidalia
Description
This comforting Vidalia onion casserole transforms simple ingredients into a rich, savory side dish perfect for family dinners. Sweet Vidalia onions are saut&# 195;©ed until tender and combined with a creamy mushroom sauce, then layered with sharp cheddar cheese and topped with slices of French bread. The bread absorbs the flavorful juices while developing a golden, crispy crust in the oven. ItâÂÂs an easy, budget-friendly meal that pairs wonderfully with roasted meats or as a vegetarian main. The combination of sweet onions, earthy mushrooms, and melted cheese creates a hearty, satisfying experience that everyone will love.Ingredients
Directions
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Preheat the oven to 350 degrees F (175 degrees C).
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In a large skillet, melt 2 tablespoons of butter over medium heat.
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Add the sliced Vidalia onions and sauté until soft and translucent, about 5-7 minutes.
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Transfer the sautéed onions to a greased 9x13 inch baking dish.
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In a medium bowl, whisk together the cream of mushroom soup, half and half, salt, and pepper.
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Pour the soup mixture evenly over the onions in the baking dish.
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Sprinkle the shredded cheddar cheese evenly over the onion mixture.
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Arrange the French bread slices in a single layer on top of the cheese.
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Melt the remaining butter and brush it evenly over the top of the bread slices.
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Bake in the preheated oven for 35 minutes, or until the bread is golden brown and the filling is bubbly.
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Let stand for 5 minutes before serving.
Nutrition Facts
Servings 4
- Amount Per Serving
- Calories 320.6kcal
- % Daily Value *
- Total Fat 26.0g40%
- Saturated Fat 16.1g81%
- Cholesterol 67.8mg23%
- Sodium 177.4mg8%
- Total Carbohydrate 22.8g8%
- Dietary Fiber 4.1g17%
- Sugars 10.9g
- Protein 3.9g8%
* Percent Daily Values are based on a 2,000 calorie diet. Your daily value may be higher or lower depending on your calorie needs.
Note
Vidalia onions are preferred for their mild, sweet flavor, but any large, sweet onion variety (such as Walla Walla or Texas 1015) can be used as a substitute.
For a crispier top, you can broil the casserole for the last 2-3 minutes of cooking, watching closely to prevent burning.
This dish can be assembled ahead of time and refrigerated for up to 24 hours before baking. Add 5-10 minutes to the baking time if cooking from cold.
Leftovers can be stored in an airtight container in the refrigerator for up to 3 days. Reheat in the oven at 350 degrees F for best texture.