Green Bean Casserole With Ritz

The first time I brought this to a Friendsgiving, my friend Sarah literally scraped the baking dish clean with her fork. She swore it was the Ritz cracker topping that made it different from every other green bean casserole shers ever had. Now whenever I mention Im making it for a holiday dinner, I get three texts asking if Im bringing The One.

Last Christmas, my normally vegetable-hating nephew went back for thirds and then asked if there was any left to take home in a container. I caught my sister-in-law sneakily trying to get the recipe while I was loading the dishwasher.

Ingredients

• Fresh green beans: Fresh beans give you that perfect tender-crisp bite, though canned work in a pinch when youre rushing
• Onion and garlic: Sautéing these first builds a flavor base that makes the whole dish taste homemade
• Cream of mushroom soup: The classic backbone that creates that velvety texture everyone expects
• Whole milk: Thins the soup just enough so everything coats evenly without getting gloppy
• Shredded cheddar cheese: Sharp cheddar cuts through the richness and adds a savory punch
• Sour cream: This little trick adds tang and makes the sauce feel more like something you made from scratch
• Salt and pepper: Dont skip these since the soup base needs help reaching full seasoning potential
• Dried thyme: Totally optional but gives it that fresh herb note that makes people wonder what your secret is
• Ritz crackers: The buttery, salty topping that converts green bean skeptics into believers
• Unsalted butter: Melting this into the crushed crackers creates that golden, cohesive topping layer

Instructions

Get your oven ready:

Preheat to 350°F and grease a 9x13 baking dish so nothing sticks later.

Prep the green beans:

Boil fresh beans for 4-5 minutes until just tender, then drain and rinse under cold water to stop the cooking.

Build the flavor base:

Melt 1 tablespoon butter in a skillet and cook the onion about 3 minutes until soft, then add garlic for 1 more minute.

Mix everything together:

Combine the beans, sautéed aromatics, soup, milk, cheddar, sour cream, salt, pepper, and thyme in a large bowl until evenly coated.

Assemble the casserole:

Spread the mixture in your prepared dish, then mix crushed Ritz crackers with the remaining butter and sprinkle evenly over the top.

Bake until golden:

Bake for 30-35 minutes until bubbling around the edges and the topping is deeply golden brown.

Let it rest:

Wait 5 minutes before serving so the sauce has time to set slightly.

Save

My grandma started putting the cracker topping on at the very end instead of the beginning after one Thanksgiving disaster. Now the topping stays perfectly crisp instead of getting soggy underneath.

Make It Ahead

You can assemble everything except the cracker topping up to 24 hours in advance. Just keep it covered in the fridge and add the Ritz mixture right before baking.

Customization Ideas

Sometimes I swap in cream of chicken soup or add sautéed mushrooms to the bean mixture. Extra sharp cheddar or Monterey Jack both work beautifully if you want more cheese flavor.

Serving Suggestions

This pairs perfectly with ham, turkey, or roast chicken. The creamy texture balances out roasted potatoes and crusty bread on any holiday table.

• Let it rest 5 minutes so portions hold their shape
• Bring the baking dish straight to the table for that rustic presentation
• Extra cracker topping on the side never hurt anybody

Save

Every time I make this now, I think about how a simple can of soup and some crackers became the most requested dish at every family gathering.

Recipe FAQs

→ Can I use canned green beans instead of fresh?

Yes, you can use 2 cans of drained green beans instead of fresh. Skip the blanching step and simply mix them directly with the sauce ingredients before baking.

→ Can I make this casserole ahead of time?

Absolutely. Assemble the casserole up to a day in advance, but wait to add the Ritz cracker topping until right before baking. Store covered in the refrigerator.

→ What can I substitute for cream of mushroom soup?

Cream of chicken soup works well for a different flavor profile. For a homemade version, create a basic béchamel sauce with mushrooms and use that instead.

→ How do I store leftovers?

Store leftover casserole in an airtight container in the refrigerator for up to 3–4 days. Reheat in the oven at 350°F until warmed through.

→ Can I freeze this green bean casserole?

It's best to freeze before baking. Assemble everything except the cracker topping, wrap tightly, and freeze for up to 2 months. Thaw overnight, add topping, and bake as directed.

→ How do I get the crispiest cracker topping?

Make sure the butter is evenly coating the crushed crackers. Bake until golden brown and bubbling. If needed, broil for 1–2 minutes at the end for extra crunch.