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Cheesy Mushroom and Onion Green Bean Casserole Recipe

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  • Author: Emily
  • Prep Time: 10 minutes
  • Cook Time: 30 minutes
  • Total Time: 40 minutes
  • Yield: 12 servings 1x
  • Category: Side-dishes
  • Method: Baking
  • Cuisine: American
  • Diet: Vegetarian

Description

A deliciously creamy Cheesy Mushroom and Onion Green Bean Casserole, packed with tender green beans, sautéed mushrooms and onions, all smothered in a creamy, cheesy sauce, and topped with crispy fried onions. Perfect as a flavorful side dish for holidays or family dinners.

Ingredients

Units Scale

  • Soup Mixture

  • 2 cans (10.5 oz. each) Campbell’s® Condensed Cream of Mushroom Soup
  • 1 cup milk
  • 1/2 tsp ground black pepper
  • 1/2 tsp salt

  • Sautéed Vegetables

  • 1 tbsp butter
  • 1 tbsp olive oil
  • 1 small sweet onion, thinly sliced
  • 1 cup mushrooms, sliced

  • Main Mix-ins

  • 4 cans (14.5 oz. each) any style Del Monte® Green Beans, drained

  • Cheese & Topping

  • 1 1/4 cups shredded pepper jack cheese, divided
  • 2 2/3 cups French’s® Crispy Fried Onions

Instructions

  1. Prepare the Soup Mixture: In a large bowl, stir together the condensed cream of mushroom soup, milk, ground black pepper, and salt until smooth and well combined.
  2. Sauté the Vegetables: Heat butter and olive oil in a sauté pan over medium heat. Once hot, add the sliced sweet onion and mushrooms. Cook, stirring occasionally, until the vegetables become soft and golden brown. Remove from heat.
  3. Combine Ingredients: Add the drained green beans, sautéed onions and mushrooms to the bowl with the soup mixture. Stir until everything is evenly coated.
  4. Add Cheese: Fold in 1 cup of shredded pepper jack cheese and mix well until evenly incorporated into the casserole mixture.
  5. Assemble the Casserole: Transfer the mixture to a 3-quart casserole dish, spreading it out evenly and leaving the dish uncovered.
  6. Bake the Casserole: Bake in a preheated oven at 350°F (175°C) for 25 minutes, or until the bean mixture is hot and bubbling.
  7. Add Toppings and Finish Baking: Stir the bean mixture gently, then sprinkle the top with crispy fried onions and the remaining 1/4 cup of pepper jack cheese. Return the dish to the oven and bake for an additional 5 minutes, or until the onions are golden brown.

Notes

  • For a spicier kick, use extra pepper jack cheese or add a pinch of cayenne pepper.
  • Fresh green beans can be substituted for canned; just blanch them first for the best texture.
  • This casserole is best served hot, fresh out of the oven.
  • Leftovers can be stored in an airtight container in the refrigerator for up to 3 days.
  • Feel free to use other types of cheese if desired, such as cheddar or Monterey Jack.

Nutrition

  • Serving Size: 1/12 of casserole
  • Calories: 185
  • Sugar: 3g
  • Sodium: 700mg
  • Fat: 10g
  • Saturated Fat: 4g
  • Unsaturated Fat: 5g
  • Trans Fat: 0g
  • Carbohydrates: 18g
  • Fiber: 3g
  • Protein: 6g
  • Cholesterol: 15mg

Find it online: https://emilyquickdinners.com/cheesy-mushroom-and-onion-green-bean-casserole-recipe/