Crockpot Green Bean Casserole

Introduction

What if your favorite holiday side dish could cook itself while you focus on the main course? That’s the magic of this Crockpot Green Bean Casserole — the ultimate set-it-and-forget-it comfort food. This creamy, savory classic combines tender green beans, rich mushroom sauce, and crispy onions — all slow-cooked to perfection. It’s a must-have for Thanksgiving, Christmas, or any cozy family dinner. According to Google Trends, green bean casserole spikes by more than 80% every November, proving it’s one of the most beloved holiday side dishes of all time.

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Ingredients List

🥣 Main Ingredients:

• 3 cans (14.5 oz each) cut green beans, drained (or 6 cups fresh or frozen beans)
• 1 can (10.5 oz) cream of mushroom soup
• 1 cup milk or heavy cream
• 1 ½ cups French fried onions (divided)
• 1 cup shredded cheddar cheese (optional for extra richness)
• 1 tsp soy sauce (for umami flavor)
• Salt and black pepper to taste

🌿 Optional Add-Ins:

• ½ tsp garlic powder or onion powder
• ½ cup sliced mushrooms for extra texture
• ¼ cup grated Parmesan for a gourmet twist

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Timing

• Preparation Time: 10 minutes
• Cooking Time: 2 ½ to 3 hours on LOW or 1 ½ hours on HIGH
• Total Time: 3 hours (hands-off and effortless!)

That’s 40% faster than oven-baked casseroles and frees up precious oven space during the holidays!

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Step-by-Step Instructions

Step 1: Prepare the Mixture

In a large bowl, whisk together the cream of mushroom soup, milk, soy sauce, salt, and pepper until smooth.

Step 2: Combine Ingredients

Add green beans, 1 cup of French fried onions, and shredded cheddar (if using). Stir gently to coat everything evenly.

Step 3: Load the Crockpot

Transfer the mixture into a lightly greased slow cooker. Spread it out evenly with a spatula.

Step 4: Cook Until Creamy

Cover and cook on LOW for 2 ½ to 3 hours (or HIGH for 1 ½ hours), stirring halfway through if desired.

Step 5: Add the Crispy Topping

During the last 15 minutes of cooking, sprinkle the remaining French fried onions on top and cover loosely to let them warm and stay crisp.

Step 6: Serve and Enjoy

Serve directly from the crockpot while warm — creamy, savory, and irresistibly comforting!

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Nutritional Information (per serving)

Nutrient	Amount
Calories	210 kcal
Protein	5 g
Fat	13 g
Carbohydrates	18 g
Fiber	3 g
Sodium	520 mg
Calcium	10% DV

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Healthier Alternatives

• Low-Fat Version: Use low-fat cream of mushroom soup and skim milk.
• Fresh & Clean: Replace canned beans with fresh blanched green beans and use homemade mushroom sauce.
• Vegan Option: Use dairy-free soup and almond or oat milk; top with crispy fried shallots instead of onions.
• Gluten-Free: Choose gluten-free fried onions and soup.

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Serving Suggestions

• Pair with roast turkey, ham, or chicken for a perfect holiday plate.
• Serve alongside mashed potatoes, stuffing, or sweet potato casserole.
• Add a sprinkle of fresh parsley or thyme for a gourmet finish.
• Make it a main course by adding cooked chicken or bacon bits!

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Common Mistakes to Avoid

1. Using too much liquid: The soup already provides creaminess — avoid watery casseroles by not overdoing milk.
2. Adding fried onions too early: They’ll turn soggy — always add them near the end!
3. Skipping soy sauce: It adds depth and balances the creamy flavor.
4. Overcooking: Longer than 3 hours can make the beans too soft.

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Storing Tips

• Refrigerator: Store leftovers in an airtight container for up to 4 days.
• Freezer: Freeze (without fried onions) for up to 2 months.
• Reheat: Warm in the crockpot or microwave; top with fresh fried onions before serving.

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Conclusion

This Crockpot Green Bean Casserole is a stress-free version of the beloved classic — rich, creamy, and full of holiday nostalgia. Whether you’re hosting a feast or preparing a cozy family dinner, this recipe guarantees delicious results with minimal effort. Try it once, and it’ll become your go-to side dish for years to come!

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FAQs

1. Can I double the recipe?
Yes — perfect for large gatherings. Just extend cooking time by about 30 minutes.

2. Can I make it ahead of time?
Yes! Assemble the mixture in the crockpot insert, refrigerate overnight, and cook the next day.

3. Can I skip the cheese?
Absolutely — it’s optional. The classic version doesn’t include cheese.

4. How do I keep the onions crispy?
Add them at the end and keep the lid slightly ajar during the last 10–15 minutes.