Slow Cooker Alfredo Green Bean Casserole

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Slow Cooker Green Bean Casserole – All of the flavors your love in a traditional green bean casserole made with just 6 ingredients right in your slow cooker! A convenient and comforting side dish for any holiday or dinner occasion!

close up of slow cooker green bean casserole with a wooden serving spoon.

Side dishes… I have mixed feelings. When it comes to holidays, it is ALL about the side dishes for me. I love the potatoes, the breads with butter and homemade jam, the salads and pastas and sauces and dips. In fact, I think I could do away with a main dish at Thanksgiving and just eat all side dishes and be 110 percent happy.

But I don't likemaking side dishes. Because all too often they are time consuming and require more work than I feel a dish that is not the center of attention should really be deserving. You know?

slow cooker green bean casserole with a wooden serving spoon in a serving dish.

This side dish?? Not time consuming, labor intensive, or expensive annnnnnnd it's made in your slow cooker so it's gonna free up some room on the stove and in the oven – BOOM! It's a winner. This year for Thanksgiving or Christmas or hey, next week for Sunday dinner – make this slow cooker green bean casserole. You're gonna love how easy it is and the flavor is perfecto!

close up of slow cooker green bean casserole with a wooden serving spoon.

Slow Cooker Green Bean Casserole | Creme de la Crumb

Prep Time: 10 minutes

Cook Time: 4 hours

0 minutes

Total Time: 4 hours 10 minutes

Servings: 8 servings

▢ 2 16-ounce packages frozen French-cut green beans - thawed
▢ 1 10-ounce jar Alfredo sauce - (or 1 ½ cups homemade)
▢ 1 6-ounce jar sliced mushrooms - drained (optional)
▢ 1 cup shredded parmesan cheese
▢ ½ teaspoon freshly ground pepper - (or to taste)
▢ 1 cup French fried onions - divided

Lightly grease your slow cooker. In a large bowl, stir together green beans, alfredo sauce, mushrooms, parmesan cheese, pepper, and half of the French fried onions. Transfer mixture to your slow cooker.
Cover and cook on low for 4 1/2 hours or until bubbly.
Top casserole with remaining French onions and serve hot.

Make ahead: make ahead, cover tightly and store in fridge up to 24 hours. Transfer to oven and bake an extra 20 minutes.

Calories: 98 kcal , Carbohydrates: 3 g , Protein: 5 g , Fat: 7 g , Saturated Fat: 4 g , Cholesterol: 11 mg , Sodium: 250 mg , Potassium: 17 mg , Fiber: 1 g , Sugar: 1 g , Vitamin A: 110 IU , Vitamin C: 1 mg , Calcium: 139 mg , Iron: 1 mg

Recipe adapted from My Recipes.