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+ servings
A white crock pot bowl filled with slow cooker green bean casserole with fresh green beans.

Crock Pot Green Bean Casserole

This Crockpot Green Bean Casserole is made with fresh beans and fresh mushrooms - no canned soup needed. It's upgraded comfort food that doesn't take up oven space for a holiday meal!
4.8 from 6 ratings

Ingredients

  • 2 cloves garlic minced
  • ½ cup sour cream divided
  • ¼ cup chicken broth
  • ¼ cup grated Parmesan cheese
  • ½ teaspoon Worcestershire sauce
  • ½ teaspoon kosher salt
  • ¼ teaspoon ground black pepper
  • 1 pound fresh green beans trimmed and cut into 1-inch pieces
  • 4 ounces button mushrooms finely chopped
  • 2 cups French fried onions (about 4 ounces), divided

Instructions

  • In medium bowl, stir garlic, 1/4 cup sour cream, broth, cheese, Worcestershire sauce, salt and pepper until well combined.
  • Place green beans and mushrooms in bowl of 3-quart or larger crockpot. Pour sour cream mixture over vegetables and stir to combine. Fold in 1 cup French fried onions.
  • Cover and cook on HIGH 4 hours.
  • Just before serving, add remaining 1/4 cup sour cream and stir vigorously. Served topped with remaining 1 cup French fried onions.

Notes

  • The vigorous stir just before serving is essential. When you first take the lid off the crock pot, it might look weird. It might look broken. Take a deep breath, add the rest of the sour cream, and give it a good stir and we promise it'll come together.
  • You can double this recipe with the same results, but you'll need a bigger crockpot! A 5-quart or larger crock pot should do the trick for a double batch.
Calories: 306kcal, Carbohydrates: 24g, Protein: 6g, Fat: 21g, Saturated Fat: 10g, Polyunsaturated Fat: 0.5g, Monounsaturated Fat: 2g, Cholesterol: 23mg, Sodium: 718mg, Potassium: 393mg, Fiber: 3g, Sugar: 5g, Vitamin A: 1017IU, Vitamin C: 15mg, Calcium: 132mg, Iron: 1mg
This website provides estimated nutrition information as a courtesy only. You should calculate the nutritional information with the actual ingredients used in your recipe using your preferred nutrition calculator.
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