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    Home » Recipes » Side Dishes

    Pineapple Cheese Casserole

    Modified: Sep 15, 2026 by Anne Clark · This post may contain affiliate links · Leave a Comment

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    This Pineapple Cheese Casserole with a buttery Ritz cracker topping might just be the next big hit at your holiday get-together! It's a sweet and savory side dish made with juicy pineapple, tangy cheddar cheese, and a crispy, salty cracker topping.

    In case you didn't know, pineapple and cheese make an unexpectedly delightful combination! The sweetness of the pineapple with tangy cheddar and a buttery salty cracker topping makes your taste buds go wild (honestly, it's hard to stop eating it!).

    A serving of pineapple cheese casserole on round white plate with fork.
    I'm not sure what I love the most; this casserole is cheesy, sweet, and savory on the inside with a crispy and buttery cracker topping!

    Quick Look: Pineapple Cheese Casserole

    • ⏲️Ready in: 30 minutes
    • 👪Serves: 6-8
    • 🥘Key Ingredients: Pineapple chunks, cheddar cheese, flour, sugar, Ritz crackers, butter
    • 🍳Method: Oven
    • ⭐Difficulty: Easy
    • 👩‍🍳Texture/Flavor: Sweet and tangy pineapple, savory cheddar, with a buttery, crispy topping
    • ☀️Best For: Thanksgiving, Christmas, and holiday meals
    • ✅Why You'll Love It: Only 6 ingredients and 5 minutes of prep

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    If you love sweet and savory holiday sides, try my Old Fashioned Sweet Potato Casserole next. It has a creamy sweet potato filling topped with a crispy brown sugar pecan topping.

    Jump to:
    • Quick Look: Pineapple Cheese Casserole
    • Ingredients You'll Need
    • Ingredients Substitutions and Additions
    • How to Make Pineapple Cheese Casserole
    • Anne's Recipe Tips
    • How to Crush Ritz Crackers
    • What to Serve With It
    • Storing and Reheating Leftovers
    • Pineapple Cheese Casserole FAQs
    • More Easy Casseroles
    • Recipe
    • Comments

    Ingredients You'll Need

    Pineapple Cheese Casserole has only 6 ingredients!

    Individual ingredients measured out in containers.

    Pineapple Chunks - canned pineapple chunks are the star of this casserole! They're sweet, juicy, and delicious with the cheddar cheese and buttery cracker topping.

    Shredded Cheese - there's just something delicious about melty cheddar cheese with sweet pineapple and salty Ritz crackers! I prefer sharp cheddar for even more flavor..

    Flour and Sugar - these combine with the pineapple juice to make a sweet sauce that coats the pineapple and cheese..

    Ritz Crackers - who can't get enough Ritz crackers? Use the rest of those Ritz crackers for my Ritz Cracker Meatloaf or as a topping for Cheesy Green Bean Casserole!

    Butter - you'll melt the butter and pour it over the Ritz cracker crumbs for that signature crispy buttery topping! I use salted butter for this recipe.

    Ingredients Substitutions and Additions

    • Some recipes use pineapple tidbits instead of chunks if you prefer smaller pieces.
    • I do not recommend using fresh pineapple. Stick with canned for this recipe.
    • You can use sharp cheddar cheese or mild; I prefer sharp for this recipe.

    How to Make Pineapple Cheese Casserole

    Photo 1 - In a large bowl, combine the sugar, flour, and pineapple juice.

    Sugar, flour, and pineapple juice blended in a bowl.

    Photo 2 - Fold in the cheese and pineapple chunks.

    Cheese and pineapple chunks added to the bowl.

    Photo 3 - Spread the pineapple mixture into a pie plate.

    Pineapple mixture spread into a pie plate.

    Photo 4 - Sprinkle with crushed Ritz crackers then spoon melted butter all over the crackers.

    Crushed crackers and melted butter on top of pineapple mixture.

    Photo 5 - Bake for 25-30 minutes. Enjoy!

    A serving of baked pineapple casserole on a white plate with fork.

    Anne's Recipe Tips

    • Drain the pineapple really well. Too much pineapple juice can make the casserole watery.
    • Don't overbake it. Take the casserole out when the top is golden brown and the cheese is melted. You want the inside hot and creamy, not dried out.

    How to Crush Ritz Crackers

    I like to crush the Ritz crackers with my fingers while they're still in the sleeve. I just run my fingers up and down the sleeve until they're crushed. Nice and easy, right!

    What to Serve With It

    Pineapple Cheese Casserole is especially delicious with ham, so I love serving it with my Marmalade Glazed Ham.

    For Thanksgiving, pair it with Thanksgiving Chicken or Southern Cornbread Dressing. Add Creamy Mashed Potatoes or Southern Mac and Cheese for a holiday meal everyone will look forward to.

    Storing and Reheating Leftovers

    Store leftovers covered or in an airtight container in the refrigerator for up to 3 days. I love this 18-piece set of glass food storage containers with locking lids (affiliate link).

    Reheat individual servings in the microwave or warm the casserole in a 350°F oven until heated through.

    Pineapple Cheese Casserole FAQs

    Can I use fresh pineapple instead of canned for pineapple cheese casserole?

    I don't recommend fresh pineapple for this recipe. I use canned pineapple because it gives me the flavor and texture I want for this casserole.

    Can I make pineapple cheese casserole in advance?

    Absolutely! You can assemble the casserole a day ahead, refrigerate it, and bake it when ready to serve.

    What size pan can I use for this recipe?

    I prefer to use a standard size pie plate, but you can also use a 9-inch square or 1-½ quart baking dish.

    A serving of pineapple cheese casserole on round white plate with fork.
    Oh my gosh it's good!!

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    If you tried this recipe, please let me know by leaving a comment! I'd love to hear from you.

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    Recipe

    A serving of pineapple cheese casserole on round white plate with fork.

    Pineapple Cheese Casserole

    This easy cheesy pineapple casserole with a crispy Ritz cracker topping might just be the next big hit at your next holiday eat-together!
    5 from 2 votes
    Print Pin For Later Rate
    Course: Side Dish
    Cuisine: American
    Prep Time: 5 minutes minutes
    Cook Time: 25 minutes minutes
    Total Time: 30 minutes minutes
    Servings: 6
    Calories: 329kcal
    Author: Anne Clark

    Equipment

    • pie plate I prefer to use a pie plate but you can also use a 9-inch square or 1-½ quart baking dish.
    • measuring cup(s)
    • measuring spoons

    Ingredients

    • ½ cup sugar
    • 3 tablespoon flour
    • 20 oz canned pineapple chunks in juice (reserve juice)
    • 1 cup shredded cheddar cheese (sharp cheddar recommended) shred your own for best flavor and texture
    • ¼ cup butter, melted
    • 1 cup Ritz cracker crumbs about 20 crackers

    Instructions

    • For the best results, please read over the instructions before you begin the recipe.
    • Preheat the oven to 350F. Spray a standard size pie plate with non-stick spray.
    • In a large bowl, combine the sugar and flour. Stir in 3 tablespoons of reserved juice until smooth.
    • Fold in cheese and pineapple chunks. Blend well.
    • Spread the pineapple mixture evenly into the pie plate.
    • Sprinkle the crushed crackers over the pineapple mixture. Spoon melted butter all over the crushed crackers.
    • Bake for 25-30 minutes or until the crackers are browned and crispy.

    Notes

    Drain the pineapple well. Too much pineapple juice can make the casserole watery.
    Don't overbake. Remove the casserole when the top is golden brown and the cheese is melted. The inside should stay hot and creamy.
    Crush the Ritz crackers right in the sleeve. Run your fingers up and down the sleeve until the crackers are crushed. It's quick, easy, and makes less mess!
    Spread the cracker crumbs evenly over the casserole so you get some of that buttery crunch in every serving.
    Tried this Recipe? Tag me Today!Mention @mykitchenserenity or tag #mykitchenserenity on Instagram!!

    Nutrition

    Calories: 329kcal | Carbohydrates: 41g | Protein: 6g | Fat: 17g | Saturated Fat: 6g | Polyunsaturated Fat: 3g | Monounsaturated Fat: 6g | Trans Fat: 0.1g | Cholesterol: 19mg | Sodium: 302mg | Potassium: 152mg | Fiber: 2g | Sugar: 31g | Vitamin A: 574IU | Vitamin C: 9mg | Calcium: 167mg | Iron: 1mg

    Nutritional information is provided as a courtesy to my readers. I'm not a nutritionist and I don't guarantee the accuracy of this data. The data may differ according to the brands I used versus the brands you use. To calculate the data yourself using your brands, try using an online nutrition calculator or app.

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    About Anne Clark

    Hi! I'm Anne, the founder and content creator at My Kitchen Serenity, a food blog focused on serving the needs of busy moms and dads who are looking for easy and delicious recipes for the family.

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    Hi, I’m Anne! I love sharing easy, family-friendly recipes made for real life. After 30 years of cooking for my family, my passion is creating simple, flavorful meals for you to enjoy at home. If you have any questions, email me at Anne@mykitchenserenity.com. I’d love to hear from you!

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