Cheesy Ritz Chicken Casserole with Crispy Cracker Topping

Our easy Ritz chicken casserole with noodles, frozen vegetables and cream of chicken soup is a family favorite and is sure to become one of your kids’ go-to dinners. This recipe works great with precooked rotisserie chicken or as a tasty way to use leftover chicken breast.

I came up with this one-pot meal after a busy day when I didn’t feel like making a pot pie crust. Instead, I crushed Ritz crackers for the crunchy topping and the whole family loved it. It delivers that same cozy comfort-food feeling with far less fuss.

This casserole is very versatile. I’ve made it with freshly cooked chicken, but it’s just as good using leftover chicken or even canned chicken in a pinch. It’s the perfect throw-together dinner for busy weeknights.

Ingredient Notes

Protein: You can use canned chicken, freshly cooked chicken (cut into bite-sized pieces), or leftover chicken. Both chicken breasts and thighs work well—choose whichever you prefer.

Soup and milk: I typically use condensed cream of chicken soup. If you like, substitute one can with cream of mushroom for a slightly different flavor. Use a bit of milk to thin the sauce; whole milk or 2% gives the creamiest result.

Noodles: Any medium-size pasta shape works. Rotini and penne are both kid-friendly choices. Cook the pasta until al dente so it holds its texture after baking.

Topping: A sleeve of crushed Ritz crackers mixed with melted butter creates a buttery, crunchy topping. For a variation, try substituting some crushed crackers with French-fried onions or cornflakes for extra texture.

Vegetables: A bag of mixed frozen vegetables keeps this recipe simple and fast. If you prefer fresh vegetables, use small florets of broccoli, cut green beans, fresh peas, and corn. Fresh veg will soften when baked, so cut them into small, even pieces.

Can you use fresh vegetables?

Yes. Choose the same vegetables listed above. Keep in mind that fresh vegetables may become very soft during baking, so cut them into small pieces and consider briefly steaming if you prefer firmer texture.

What can you use other than Ritz crackers?

Any buttery cracker will work. Ritz crackers are popular for their buttery flavor, but crushed buttery crackers, crushed Cheez-Its for a cheesy twist, or crushed cornflakes are all good alternatives depending on the taste and texture you want.

Can you use rice instead of noodles?

Yes, but cook the rice fully before combining with the other ingredients. Mix the rice gently into the sauce and chicken, then bake. Rice will produce a softer texture once baked, but it’s a perfectly acceptable variation.

How Long to Cook Ritz Cracker Chicken Casserole

Bake at 400°F for about 30 minutes. Most ingredients are already cooked, so the goal is to heat everything through and achieve a golden, crispy topping. Bake until the edges bubble and the cracker topping turns golden brown.

Tips for Making Ritz Chicken Casserole

• Boil pasta to al dente and drain thoroughly. It will continue to soften in the sauce while baking.
• If you like cheese, sprinkle shredded cheddar over the casserole in the last 5 minutes of baking so it melts without overcooking.
• Adjust seasonings to taste—minced onion and Italian seasoning are suggestions but optional.
• For extra crunch after reheating leftovers, add a few more crushed crackers on top before serving.

How do you store leftovers?

Allow the casserole to cool to room temperature, then transfer to an airtight container. Store in the refrigerator for up to 3 days. The cracker topping will soften after refrigeration; to restore some crunch, sprinkle a few extra crushed Ritz crackers on top after reheating.