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Crockpot Green Bean Casserole Recipe

Crockpot Green Bean Casserole Recipe


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4.7 from 11 reviews

  • Total Time: 5 hours 15 minutes
  • Yield: 8 1x

Description

Green bean casserole with a crockpot twist brings classic comfort to family dinners. Creamy mushroom sauce and crispy onion topping make this hearty side dish irresistible for weekend gatherings you’ll savor.


Ingredients

Scale
  • 2 lbs (907 g) green beans, fresh or frozen
  • 2 cans (10.5 oz or 298 g each) cream of mushroom soup
  • 3/4 cup (180 ml) milk
  • 1 can (6 oz or 170 g) fried onions
  • 2 tbsps soy sauce
  • 1/2 tsp black pepper
  • 1/2 tsp garlic powder
  • Optional: shredded cheddar or mozzarella cheese
  • Optional: bacon bits
  • Optional: sauteed mushrooms

Instructions

  1. Place green beans in the crockpot, ensuring even distribution across the bottom of the slow cooker.
  2. Whisk cream of mushroom soup, milk, soy sauce, black pepper, and garlic powder in a separate bowl until the mixture becomes uniformly smooth and well-blended.
  3. Gently pour the seasoned soup mixture over the green beans, carefully stirring to ensure complete and thorough coating of the vegetables.
  4. Incorporate half of the crispy fried onions into the green bean mixture, creating an initial layer of savory crunch.
  5. Secure the crockpot lid and slow cook on low temperature for 4-5 hours or on high for 2-3 hours, allowing the green beans to become tender and absorb the rich, creamy flavors.
  6. During the final 10 minutes of cooking, sprinkle the remaining fried onions on top of the casserole to restore their crisp texture.
  7. For enhanced crispiness, transfer the casserole to a preheated oven at 350°F and toast the onion topping for an additional 5 minutes until golden brown and extra crunchy.
  8. Optional: Elevate the dish’s complexity by adding optional mix-ins like shredded cheese, crispy bacon bits, or sautéed mushrooms just before serving to introduce additional layers of flavor and texture.

Notes

  • Swap frozen green beans for fresh ones, ensuring they’re crisp and vibrant before adding to the crockpot for the best texture and flavor.
  • Reduce sodium by using low-sodium cream of mushroom soup and replacing soy sauce with a splash of coconut aminos for a healthier alternative.
  • Create a gluten-free version by selecting gluten-free cream of mushroom soup and using gluten-free fried onions as a topping.
  • Boost vegetable nutrition by mixing in additional seasonal vegetables like sliced bell peppers or diced onions for extra color and depth of flavor.
  • Prep Time: 15 minutes
  • Cook Time: 5 hours (on Low) or 2 hours (on High)
  • Category: Lunch, Dinner, Appetizer, Snacks
  • Method: Slow Cooking
  • Cuisine: American

Nutrition

  • Serving Size: 8
  • Calories: 125 kcal
  • Sugar: 3 g
  • Sodium: 600 mg
  • Fat: 6 g
  • Saturated Fat: 1.5 g
  • Unsaturated Fat: 4.5 g
  • Trans Fat: 0 g
  • Carbohydrates: 12 g
  • Fiber: 4 g
  • Protein: 5 g
  • Cholesterol: 10 mg