If you are on the hunt for a comforting yet unexpectedly delightful dish, this Green Bean and Potato Casserole Recipe is an absolute keeper. Combining tender green beans with creamy diced potatoes, gooey Colby cheese, and rich condensed cream of chicken soup, this casserole offers a beautiful harmony of flavors and textures. It’s a perfect side or even a main that feels like a warm hug on a plate. The simplicity of the ingredients belies the deep, satisfying taste that emerges from baking them all together into a bubbling, golden-topped delight.

Ingredients You’ll Need
This Green Bean and Potato Casserole Recipe keeps things wonderfully straightforward with a handful of pantry staples that come together brilliantly. Each ingredient plays a key role — potatoes add heartiness, green beans bring fresh color and crispness, Colby cheese offers that irresistible melty richness, and the cream of chicken soup ties it all together with silky comfort.
- Diced potatoes: Use canned for convenience and a tender potato texture without extra fuss.
- Green beans: Canned green beans work perfectly here, providing a gentle bite and verdant color.
- Shredded Colby cheese: Choose freshly shredded cheese for the best melt and a mild, creamy flavor.
- Condensed cream of chicken soup: This creamy base binds the casserole, adding moisture and a savory note.
How to Make Green Bean and Potato Casserole Recipe
Step 1: Preheat and Prepare
Begin by preheating your oven to 350°F (175°C). Lightly grease a small casserole dish to ensure the mixture doesn’t stick and to help develop a golden crust as it bakes.
Step 2: Combine Ingredients
In your prepared dish, gently mix the drained diced potatoes and green beans with the shredded Colby cheese and condensed cream of chicken soup. You want everything evenly coated, so each bite delivers a perfect balance of flavors.
Step 3: Cover and Bake
Cover the casserole dish securely with aluminum foil, which keeps moisture in and helps cook everything evenly. Place it in the oven and bake for 30 minutes, allowing the ingredients to meld beautifully as the cheese begins to melt and the casserole heats through.
Step 4: Uncover and Brown
Remove the foil and continue baking for another 15 minutes. This step lets the top of the casserole brown lightly and bubble enticingly, creating that classic, appetizing casserole finish.
Step 5: Rest Before Serving
After baking, give your Green Bean and Potato Casserole a 5-minute rest. This short pause helps everything settle for cleaner serving and richer flavors, ensuring your hard work shines on the plate.
How to Serve Green Bean and Potato Casserole Recipe

Garnishes
Fresh garnishes can elevate this humble casserole in an instant. A sprinkle of chopped fresh parsley or chives adds a pop of color and a burst of herbal brightness that contrasts beautifully with the creamy, cheesy base.
Side Dishes
This casserole pairs wonderfully with savory mains like roasted chicken, pork chops, or even a juicy grilled steak. For a lighter meal, serve it alongside a crisp green salad dressed with a tangy vinaigrette to balance the richness.
Creative Ways to Present
For a casual gathering, consider serving this Green Bean and Potato Casserole Recipe in individual ramekins for a personalized touch. Alternatively, top it with crunchy fried onions or breadcrumbs before baking for an added layer of texture and flavor that delights every bite.
Make Ahead and Storage
Storing Leftovers
After enjoying your casserole, store any leftovers in an airtight container in the refrigerator. It will stay fresh for up to 3 days, making it easy to enjoy this comforting dish again with minimal effort.
Freezing
You can freeze this casserole if you want to prepare it in advance or save extra portions. Just transfer it to a freezer-safe dish, cover tightly with foil or plastic wrap, and freeze for up to 2 months. Thaw overnight in the fridge before reheating.
Reheating
To reheat, place the casserole in a preheated oven at 350°F (175°C) covered with foil to prevent drying, until heated through (about 20 minutes). Removing the foil in the last 5 minutes will help revive the top’s crispness and bubbling cheese.
FAQs
Can I use fresh green beans and potatoes instead of canned?
Absolutely! Fresh green beans should be blanched until just tender, and potatoes boiled or steamed until fork-soft before combining. Using fresh ingredients gives a fresher texture but requires a bit more prep work.
Is this casserole suitable for vegetarians?
The recipe includes condensed cream of chicken soup, which contains chicken broth. For a vegetarian version, substitute with a condensed cream of mushroom or cream of celery soup instead.
Can I add other vegetables to this casserole?
Definitely! Sautéed onions, mushrooms, or diced bell peppers can add extra flavor and texture. Just be mindful of moisture levels so the casserole doesn’t become too watery.
What cheese can I use if I don’t have Colby cheese?
Mild cheddar, Monterey Jack, or even a blend of cheeses work beautifully as alternatives. The key is to use a cheese that melts nicely and adds a creamy, mild flavor.
How can I make this casserole gluten-free?
This recipe is naturally gluten-free if you ensure the condensed soup you use is gluten-free. Always check labels carefully, or make your own gluten-free cream sauce as a substitute.
Final Thoughts
Trying this Green Bean and Potato Casserole Recipe is like uncovering a comforting secret that’s guaranteed to become a beloved staple in your home. It’s easy to make, effortlessly satisfying, and versatile enough to fit any meal occasion. So grab those simple ingredients and start baking your own cozy casserole—you won’t regret sharing this warm, cheesy goodness with friends and family.
Print
Green Bean and Potato Casserole Recipe
- Prep Time: 15 minutes
- Cook Time: 45 minutes
- Total Time: 1 hour
- Yield: 6 servings
- Category: Casserole
- Method: Baking
- Cuisine: American
Description
This comforting Green Bean and Potato Casserole combines tender diced potatoes and green beans with creamy condensed soup and melted Colby cheese. Baked to bubbly, golden perfection, it’s an easy and satisfying side dish perfect for family dinners or holiday gatherings.
Ingredients
Vegetables
- 2 (15-ounce) cans diced potatoes, drained
- 2 (14-ounce) cans green beans, drained
Dairy
- 1 pound shredded Colby cheese
Other
- 1 (10.5-ounce) can condensed cream of chicken soup
Instructions
- Preheat Oven: Preheat the oven to 350°F (175°C). Lightly grease a small casserole dish to prevent sticking and ensure easy cleanup.
- Mix Ingredients: In the prepared casserole dish, combine the drained diced potatoes, drained green beans, shredded Colby cheese, and condensed cream of chicken soup. Stir thoroughly until all ingredients are evenly distributed.
- Cover and Bake: Cover the casserole dish tightly with aluminum foil to retain moisture and bake in the preheated oven for 30 minutes, allowing the flavors to meld and the casserole to heat through.
- Brown the Top: Remove the foil and continue baking for an additional 15 minutes. This step allows the casserole to become bubbly and develop a lightly browned, appealing top layer.
- Rest and Serve: Remove the casserole from the oven and let it rest for 5 minutes. This helps to set the casserole, making it easier to serve and enhancing the flavors.
Notes
- For a vegetarian version, substitute the condensed cream of chicken soup with a cream of mushroom or cream of celery soup.
- Feel free to add crispy fried onions on top during the last 15 minutes of baking for extra crunch and flavor.
- Draining canned vegetables well is important to prevent the casserole from becoming too watery.
- This dish can be prepared in advance and refrigerated before baking; just increase bake time slightly when cooking from cold.

