Grandma Jo’s Irresistible Chicken Ritz Casserole Recipe

Author: Josephine Miller
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Oh honey, let me tell you about my Chicken Ritz Casserole – it’s the dish that saved more weeknight dinners than I can count! After fifty years of cooking for my rowdy bunch, I can promise you this creamy, crunchy wonder will become your new go-to. That golden Ritz cracker topping? Pure magic. The way the buttery crumbs crisp up while the chicken stays juicy underneath? Perfection. Back in ’78, I first threw this together using leftover Sunday chicken and whatever I had in the pantry – now my grandkids beg for it. Simple ingredients, big comfort – that’s what good cooking’s all about.

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Table of Contents

Why You’ll Love This Chicken Ritz Casserole

Let me count the ways this casserole will steal your heart (and your family’s empty plates!):

  • Weeknight lifesaver – Ready in under an hour with pantry staples
  • Creamy comfort – That rich, velvety sauce hugging every bite of chicken
  • Golden crunch – Buttery Ritz crackers bake up like edible sunshine
  • No-fuss flexible – Swap ingredients based on what’s in your fridge
  • Kid-approved magic – Even picky eaters clean their plates!

Trust me – this dish tastes like a hug from Grandma Jo herself.

Ingredients for Chicken Ritz Casserole

Now let’s talk ingredients – and I mean the good stuff that makes this casserole sing! Here’s what you’ll need to grab from your pantry and fridge:

Chicken Ritz Casserole - detail 2
  • 3 cups cooked shredded chicken breast – Rotisserie chicken works wonders here (that’s my little shortcut!)
  • 10.75 oz can cream of chicken soup – Or cream of mushroom if that’s what you’ve got
  • 1 cup sour cream – Plain Greek yogurt works too if you’re feeling fancy
  • 2 sleeves Ritz crackers – About 60 crackers, crushed (fresh ones give the best crunch!)
  • 1 stick butter (½ cup) – Melted until golden and bubbly
  • 2 tbsp poppy seeds – Optional, but they add such a pretty little crunch

See? Nothing fussy – just honest ingredients that come together like they were meant to be. Now, let’s get cooking! You can find more great recipes right here.

Equipment You’ll Need for Chicken Ritz Casserole

Grab these trusty tools from your kitchen – nothing fancy required:

  • 9×13 inch baking dish – My well-loved Pyrex has seen hundreds of casseroles!
  • Large mixing bowl – For that creamy chicken goodness
  • Measuring cups – Eyeballing works, but precision never hurts
  • Fork or whisk – To blend everything smooth as silk

That’s it, sugar! Now let’s make some magic happen.

How to Make Chicken Ritz Casserole

Alright darlin’, let’s get this beautiful casserole in the oven! Follow these simple steps – I’ve made this so many times I could do it in my sleep, but I’ll walk you through it nice and slow.

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Step 1: Prep the Oven and Dish

First things first – crank that oven to 350°F so it’s nice and toasty when we’re ready. While it heats up, grab your baking dish and give it a quick spritz with cooking spray. Nothing worse than that gorgeous casserole sticking to the pan!

Step 2: Mix the Creamy Base

Now for the good part! In your big mixing bowl, plop in that can of soup and the sour cream. Stir them together until they’re smooth as silk – no lumps allowed! Then gently fold in your shredded chicken. Don’t overmix now – we want those tender pieces to stay intact.

Step 3: Assemble and Bake

Spread your creamy chicken mixture into the prepared dish – easy does it. Now crush those Ritz crackers right over the top (my grandkids love helping with this part!). Sprinkle on the poppy seeds if you’re using them, then drizzle that melted butter alllll over. Pop it in the oven for 25-30 minutes until it’s bubbling happy and the topping is golden as a summer sunset. Careful – that first bite will be piping hot!

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Chicken Ritz Casserole

Grandma Jo’s Irresistible Chicken Ritz Casserole Recipe

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A comforting and creamy chicken casserole topped with buttery Ritz crackers.

  • Total Time: 40 mins
  • Yield: 6 servings 1x

Ingredients

Scale
  • 3 cups cooked shredded chicken breast meat
  • 10.75 oz cream of chicken or cream of mushroom soup
  • 1 cup sour cream or plain greek yogurt
  • 2 sleeves Ritz crackers, crushed
  • 1 stick butter, melted (1/2 cup)
  • 2 tbsp poppy seeds (optional)

Instructions

  1. Preheat oven to 350°F. Lightly spray a 2.5–3 quart baking dish.
  2. In a large bowl, mix the soup and sour cream until well blended. Fold in the shredded chicken.
  3. Turn into prepared pan. Top with cracker crumbs and poppy seeds (if using). Drizzle melted butter over the top.
  4. Bake for 25–30 minutes or until crumbs are golden brown and casserole is hot and bubbly in the center.
  5. Serve with a green vegetable like steamed broccoli.

Notes

  • Use leftover rotisserie chicken for convenience.
  • Greek yogurt can substitute sour cream for a lighter option.
  • Store leftovers covered in the fridge for up to 3 days.
  • Author: Grandma Jo
  • Prep Time: 10 mins
  • Cook Time: 30 mins
  • Category: Casserole
  • Method: Baked
  • Cuisine: American
  • Diet: Low Lactose

Nutrition

  • Serving Size: 1 serving
  • Calories: 420
  • Sugar: 3g
  • Sodium: 780mg
  • Fat: 28g
  • Saturated Fat: 12g
  • Unsaturated Fat: 14g
  • Trans Fat: 0g
  • Carbohydrates: 22g
  • Fiber: 1g
  • Protein: 24g
  • Cholesterol: 95mg

Tips for the Best Chicken Ritz Casserole

After making this casserole more times than I can count, here are my tried-and-true secrets:

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  • Fresh crackers = better crunch – Those slightly stale Ritz won’t give you that perfect golden top
  • Let it rest 5 minutes – I know it’s tempting to dive right in, but this helps the sauce thicken up just right
  • Double the recipe for crowds – Trust me, you’ll want leftovers of this crowd-pleaser
  • Toast the crumbs first – For extra crunch, toss crushed Ritz with butter and bake 5 minutes before topping

Oh – and always bake until you see those happy bubbles around the edges – that’s when you know it’s perfect!

Variations for Chicken Ritz Casserole

Oh sugar, this recipe’s like a blank canvas – make it your own! Here are my favorite twists after years of tinkering:

  • Veggie boost – Stir in sautéed mushrooms or thawed peas for extra color and nutrition
  • Cheesy delight – Mix ½ cup shredded cheddar into the base or sprinkle on top with the crackers
  • Gluten-free option – Use gluten-free crackers and cream soup – works like a charm!
  • Herb lover’s dream – Add a teaspoon of dried thyme or rosemary to the creamy mixture

See? The possibilities are endless – just like my love for this casserole!

Serving Suggestions for Chicken Ritz Casserole

Now let’s talk sides, honey! This rich casserole sings when paired with something fresh and green. My go-to? Crisp-tender steamed broccoli – the perfect contrast to that creamy goodness. A simple garden salad with tangy vinaigrette cuts through the richness beautifully too. On Sundays, I’ll sometimes add buttery mashed potatoes – because why not make comfort food even cozier? If you like creamy sides, check out my recipe for creamy mashed potatoes.

Storing and Reheating Chicken Ritz Casserole

Now listen here – this casserole disappears fast in my house, but if you’re lucky enough to have leftovers, here’s how to keep ’em tasting fresh as day one! Store cooled portions in an airtight container in the fridge for up to 3 days. When reheating, I pop individual servings in the microwave for 1-2 minutes until piping hot, or cover the whole dish with foil and warm at 350°F for about 15 minutes. Pro tip: Sprinkle a few fresh Ritz crumbs on top before reheating to bring back that signature crunch!

Nutritional Information for Chicken Ritz Casserole

Now sugar, let’s be real – this ain’t diet food, but everything in moderation, right? Based on my trusty old cookbook calculations, each generous serving comes out to about 420 calories with 28g of fat. But listen – nutrition varies depending on your brands and tweaks. Using Greek yogurt instead of sour cream? That’ll trim things down. Extra butter on top? Well… let’s just call that the Grandma Jo special!

Frequently Asked Questions About Chicken Ritz Casserole

Oh honey, I’ve heard every question under the sun about this casserole over the years! Here are the answers to what folks ask most:

Can I freeze Chicken Ritz Casserole?
Absolutely! Assemble it right up to the baking step, then wrap tight with foil and freeze for up to 2 months. Thaw overnight in the fridge before baking as usual – easy as pie!

Can I use turkey instead of chicken?
You bet! Leftover Thanksgiving turkey works beautifully here. The flavor’s a tad richer, so I’ll sometimes add an extra splash of chicken broth to keep it moist. If you’re looking for other ways to use up that turkey, check out my turkey taco soup recipe.

Help! My topping got soggy overnight.
Sweetie, just crush a few fresh Ritz over leftovers before reheating – works like a charm to bring back that signature crunch we all love!

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Hi, I’m Grandma Jo!

I believe the best recipes are the ones passed down, shared at the table, and made with love. On Good Ol’ Recipes, I bring you the classics—hearty meals, sweet treats, and homemade dishes that feel like home.

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