Crockpot Green Bean Casserole Recipe
Crockpot green bean casserole is a comforting side that saves time and effort. The slow cooker blends the beans, creamy sauce, and crunchy topping into a dish full of rich taste. It is perfect for busy days when you want homemade food with less work.
This version keeps the classic charm while making preparation simple. Just add the ingredients, set the crockpot, and let it cook. By the time dinner is ready, you will have a warm, hearty casserole everyone will enjoy.
Ingredients Needed
Ingredient | Quantity | Approx Calories |
---|---|---|
Fresh or frozen green beans | 2 pounds | 220 |
Cream of mushroom soup | 2 cans | 440 |
Milk | 1 cup | 120 |
Soy sauce | 1 teaspoon | 10 |
Black pepper | 1/2 teaspoon | 2 |
Garlic powder | 1 teaspoon | 5 |
Crispy fried onions | 2 cups | 400 |
Cheddar cheese shredded | 1 cup | 400 |
Step by Step Cooking Instructions
Prepare the Beans
If using fresh beans, trim and cut into halves. Blanch in boiling water for a few minutes until bright. Drain and set aside.
Make the Base
In a bowl combine soup, milk, soy sauce, garlic powder, and black pepper. Stir until smooth and well mixed. This will form the creamy base.
Assemble in Crockpot
Add beans and sauce mixture into the crockpot. Stir gently to coat everything evenly. Cover with lid and cook on low for four to five hours.
Add Cheese and Onions
About 30 minutes before serving, sprinkle cheese on top. Add half the fried onions as well. Cover and let melt inside the crockpot.
Finish and Serve
Top with the remaining fried onions right before serving. This keeps them crisp and golden. Serve warm straight from the crockpot.
Tips for Customizing the Recipe
You can add cooked bacon bits or diced mushrooms for extra richness. A splash of garlic powder or paprika enhances the depth of taste. Try mixing in cream cheese for a thicker sauce.
For a lighter version, use low fat soup and milk. If you prefer a crunchy topping, add crushed crackers or panko instead of onions. These variations make the dish flexible for any occasion.
Nutritional Information
This dish provides fiber and vitamins from the beans along with protein from the cheese. The creamy sauce adds richness that makes it filling and hearty. The onions bring crunch for balance.
To lighten it up, use low fat soup and milk. You can also reduce the amount of cheese and onions. These small changes keep the dish tasty while cutting calories.
Serving Suggestion

Crockpot green bean casserole makes an excellent holiday side dish. Pair it with roasted turkey, ham, or chicken for a classic feast. Add mashed potatoes and bread rolls to complete the table.
It also works for weekday meals when you want something cozy. Serve with grilled meats or baked fish for variety. A fresh salad makes the plate balanced and colorful.
How to Store and Keep Fresh
Cool the casserole before storing leftovers. Place in airtight containers and refrigerate for up to four days. Reheat in the oven for best texture.
Avoid reheating in the microwave as onions may turn soft. If freezing, store the base without topping for two months. Add fresh onions before serving for crispness.
Conclusion
Crockpot green bean casserole is the easiest way to enjoy a classic favorite. The slow cooker makes preparation effortless while still giving deep comforting taste. It is a dish that fits both holidays and everyday meals.
This recipe is flexible, creamy, and always a crowd pleaser. It saves time without losing any of its homestyle charm. Once served, it quickly becomes a go to favorite in family kitchens.
FAQs
Q1. Can I cook this on high instead of low?
Yes, you can cook on high for two to three hours. Low heat still gives the best texture. Choose based on how much time you have.
Q2. Can I use canned green beans?
Yes, canned beans can be used but have a softer texture. Drain well before adding. Fresh or frozen beans give more crunch.
Q3. How do I keep onions crispy in a crockpot?
Add half the onions near the end of cooking. Save the rest for topping right before serving. This keeps them golden and crisp.