Step 4: Layer the Slow Cooker
Lightly grease the inside of your slow cooker with non-stick spray or butter.
Add the green beans.
Top with the sautéed onions and garlic.
Pour the creamy sauce mixture over the beans.
Add half of the French-fried onions and the cubed butter on top.
Give everything a gentle stir to combine while keeping some texture. You don’t want the beans to break down too much.
Step 5: Cook
Set your slow cooker:
Low for 6–7 hours
OR
High for 3–4 hours
Cook until the green beans are tender but not mushy, and the sauce is bubbly and thickened.
Step 6: Finish with a Crunch
About 15–30 minutes before serving, sprinkle the remaining French-fried onions on top. Cover and continue cooking, or remove the lid slightly ajar to help them crisp up. For extra crunch, you can transfer the casserole to an oven-safe dish and broil the top for 2–3 minutes—optional but effective.
Serving Suggestions
Serve as a side dish with roasted meats, turkey, ham, or even grilled chicken.
Pair with mashed potatoes or a crusty loaf of bread.
Add chopped cooked bacon or diced ham into the casserole for a meaty variation.
Why Amish Style?
Amish cooking is about simplicity, freshness, and the use of pantry staples. This recipe embodies all three principles. While it uses a few convenience items like canned soup and French-fried onions, it still holds the heart of a traditional Amish casserole—humble, hearty, and deeply satisfying.
Tips & Variations
Make it vegetarian: Use a homemade mushroom or celery soup and skip the meat add-ins.
Go gourmet: Swap in Gruyère or Swiss cheese for a twist.
Add crunch: Stir in slivered almonds for added texture.
Conclusion
The Slow Cooker Amish Green Bean Casserole is the perfect balance of comfort, tradition, and convenience. Whether you’re feeding a crowd at a holiday table or just craving something nostalgic and delicious, this dish delivers every time. With minimal prep and maximum flavor, it’s sure to become a staple in your slow cooker rotation.
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