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slow cooker green bean casserole in crock pot
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4.78 from 9 votes

Crockpot Green Bean Casserole Recipe

This is the BEST Slow Cooker Green Bean Casserole recipe to make as a quick side dish or a holiday recipe! Make this easy and delicious Slow Cooker Green Bean Casserole and everyone will asking for the recipe! When the oven space is tight make sure you throw this green bean casserole in the crockpot!
Prep Time15 mins
Cook Time2 hrs
Total Time2 hrs 15 mins
Course: Side Dish
Cuisine: American
Servings: 8
Calories: 271kcal
Author: Julie Evink


  • 1/2 tsp black pepper ground
  • 1 tsp salt
  • 2 cloves garlic minced
  • 3 cans French Style Green Beans 14.5 oz each, drained
  • 2 cans cream of mushroom soup 10.75 oz each
  • 1/3 c. milk
  • 1/2 c. Parmesan cheese grated
  • 6 oz French fried onions


  • Gently mix everything, except French fried onions, together in a Crock Pot sprayed with non-stick spray. Spread out evenly in Crock Pot
  • Cover and cook on low for 2-3 hours.
  • Sprinkle French fried onions on top before serving.



Calories: 271kcal | Carbohydrates: 23g | Protein: 8g | Fat: 15g | Saturated Fat: 7g | Cholesterol: 14mg | Sodium: 967mg | Potassium: 713mg | Fiber: 3g | Sugar: 5g | Vitamin A: 810IU | Vitamin C: 12.2mg | Calcium: 286mg | Iron: 1.1mg