Green Bean & Onion Casserole

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Servings: 6 Difficulty: Intermediate
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Creamy, tangy green beans baked with a rich mustard sauce and buttery breadcrumbs for a comforting side dish.
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This classic Green Bean & Onion Casserole delivers a perfect balance of creamy richness and tangy zest. Tender green beans are simmered in a velvety white sauce enriched with butter, flour, and a splash of prepared yellow mustard, finished with a hint of Tabasco for depth. The dish is topped with buttered bread cubes that toast into a golden, crunchy crust, providing a delightful textural contrast to the soft vegetables underneath. It is an ideal accompaniment to roasted meats or hearty holiday dinners, offering a nostalgic, home-style comfort that appeals to both children and adults. Simple ingredients come together quickly to create a satisfying, warm side dish that feels indulgent yet approachable for weeknight suppers.

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Green Bean & Onion Casserole

Author: chefs-mate Cooking Method: Cuisine: Courses:
Difficulty: Intermediate
Servings: 6 Calories: 630.5

Description

This classic Green Bean & Onion Casserole delivers a perfect balance of creamy richness and tangy zest. Tender green beans are simmered in a velvety white sauce enriched with butter, flour, and a splash of prepared yellow mustard, finished with a hint of Tabasco for depth. The dish is topped with buttered bread cubes that toast into a golden, crunchy crust, providing a delightful textural contrast to the soft vegetables underneath. It is an ideal accompaniment to roasted meats or hearty holiday dinners, offering a nostalgic, home-style comfort that appeals to both children and adults. Simple ingredients come together quickly to create a satisfying, warm side dish that feels indulgent yet approachable for weeknight suppers.

Ingredients

Directions

  1. Preheat oven to 350&# 194;°F (175°C).
  2. In a medium saucepan, melt the butter over medium heat.
  3. Whisk in the flour and cook for 1-2 minutes, stirring constantly, to form a roux.
  4. Gradually whisk in the liquid from the green bean can and enough milk to make about 1 cup of liquid, ensuring no lumps form.
  5. Stir in the prepared yellow mustard, salt, and Tabasco sauce.
  6. Simmer the sauce for 3-4 minutes, stirring frequently, until it thickens enough to coat the back of a spoon.
  7. Add the undrained green beans to the saucepan and stir to combine.
  8. Pour the mixture into a greased 1.5-quart baking dish.
  9. Top evenly with buttered bread cubes.
  10. Bake for 25-30 minutes, or until the topping is golden brown and the casserole is bubbly.

Nutrition Facts

Servings 6

Amount Per Serving
Calories 630.5kcal
% Daily Value *
Total Fat 38.7g60%
Saturated Fat 23.2g116%
Cholesterol 96.8mg33%
Sodium 10193.8mg425%
Total Carbohydrate 64.9g22%
Dietary Fiber 12.5g50%
Sugars 13.8g
Protein 13.4g27%

* Percent Daily Values are based on a 2,000 calorie diet. Your daily value may be higher or lower depending on your calorie needs.

Keywords: green beans, casserole, mustard sauce, onion, bread topping, comfort food, side dish, vegetarian, american cuisine, holiday dinner, creamy vegetables, baking, tabasco, rustic, family meal, classic recipe, side, winter vegetables
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