The combination of sweet pineapple, sharp cheddar, and buttery crackers may sound unusual, but trust me, it just works. This pineapple casserole recipe is one of those dishes that always surprises guests and then disappears first from the potluck table. Whether I’m serving it at a church brunch or bringing it to a family gathering, it always brings smiles and second helpings.

It’s incredibly simple to make, just a handful of pantry staples and about 10 minutes of prep. Then it bakes into a bubbly, golden casserole with the perfect mix of textures. If you’re looking for something new and crowd-pleasing to share, this is it.

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Pineapple Casserole Recipe

This dish blends sweet pineapple and savory cheese in a way that always gets folks coming back for seconds. With just 10 minutes of prep and a few affordable ingredients, it’s one of those dishes that feels fancy but couldn’t be easier. It’s great for feeding a crowd. In the South, we joke that it’s a funeral dish because it is always brought to church gatherings after a funeral. This is a great make-ahead casserole. Also, you can switch to pineapple tidbits for crushed pineapple for a smaller, less textured bite. Be ready, this one always earns recipe requests.

Six ingredients are arranged on a white surface: shredded cheddar cheese, Ritz crackers, a can of pineapple chunks, all-purpose flour, butter, and a bowl of sugar, each labeled with green text.

What You’ll Need To Make This Recipe

Here’s a quick overview of the key ingredients for this recipe. For the full list of ingredients and exact measurements, be sure to check the recipe card at the bottom of this post.

  • Pineapple chunks in juice: Use canned chunks in 100% juice, not syrup. You’ll need to drain them and save 6 tablespoons of the juice. Pineapple tidbits also work well if you prefer smaller bites.
  • All-purpose flour: This helps bind the pineapple base together. You can substitute a gluten-free blend like Cup4Cup.
  • Granulated sugar: Adds that signature sweetness. If you’d like to reduce the sugar, you can try using ¼ cup instead.
  • Sharp cheddar cheese: Freshly shredded is best for smooth melting and flavor. Mild, Monterey Jack or Colby can be used, but it will be less bold.
  • Ritz crackers: The buttery crackers are key to the topping’s crunch. Club crackers or gluten-free buttery rounds are a good alternative.
  • Salted butter: This brings the topping together and helps it bake into a golden, buttery crust. Make sure it’s fully melted to coat the crumbs evenly.
Can I use fresh pineapple instead of canned?

You can, but make sure to chop it into tiny bite-sized pieces and use 6 tablespoons of added pineapple juice for moisture.

How To Make This Pineapple Casserole Recipe

I start by preheating the oven to 350 degrees Fahrenheit. Then I grease my 9×13-inch casserole dish with non-stick spray (or rub it with butter if I’m feeling old-fashioned).

In a small bowl, whisk together the sugar, flour, and those 6 tablespoons of reserved pineapple juice. It’ll be a little thick. Then stir in the drained pineapple chunks until everything is well coated.

A light-colored mixing bowl with a pale green-handled whisk inside, containing a small amount of light tan liquid batter. The bowl sits on a white surface.
A white bowl with diced pineapple pieces and a light-colored spoon on a white surface.

Pour the pineapple mixture into your prepared casserole dish and spread it evenly. Sprinkle the shredded cheddar cheese over the top. I make sure it’s an even layer so every bite has that sweet-savory balance.

A white rectangular dish filled with evenly spread chunks of pineapple on a light background.
A white rectangular baking dish filled with uncooked casserole, topped with a generous layer of shredded cheddar cheese, on a white background.

In a separate bowl, combine your crushed Ritz crackers with the melted butter. Stir until every crumb is coated; this is what gives that signature buttery crunch.

Evenly sprinkle the buttery cracker crumbs over the cheese. Pop the dish in the oven and bake for 30 minutes. You’ll know it’s ready when the cheese is melted and the topping is golden brown and crisp.

Once it’s out of the oven, I let it sit for about 5 to 10 minutes. This helps the layers set a bit, so it slices nicely.

A white mixing bowl containing a crumbly mixture of crushed graham crackers, sugar, and melted butter, with a white spatula resting inside.
A white rectangular baking dish filled with a golden brown crumbly casserole topping, possibly made of breadcrumbs or crushed crackers, on a plain white background.
Why does pineapple casserole have cheese?

It may sound strange, but the salty sharpness of the cheese perfectly balances the sweet pineapple. It’s a Southern tradition that’s stood the test of time.

What goes well with pineapple casserole?

It’s a classic pairing with ham, pork chops, or roasted chicken. I often serve it alongside a savory green vegetable like sautéed green beans or collard greens.

Variations, Substitutions, and Recipe Tips

Gluten-Free Option: Use a 1:1 gluten-free flour blend and gluten-free butter crackers.

Dairy-Free Option: Swap the cheddar for a dairy-free shredded cheese (like Violife or Daiya) and use vegan butter.

Cracker Alternatives: Club crackers work well. For a more rustic crunch, try panko breadcrumbs mixed with melted butter.

Flavor Add-ins: A pinch of cayenne or crushed red pepper for a sweet-heat combo. Chopped green onions or a dash of garlic powder for savory depth.

Hosting Tip: You can assemble the entire casserole up to 6 hours ahead. Cover it and refrigerate, then bake right before serving.

A serving of pineapple casserole with a crumbly topping sits on a white plate with a fork, placed on a yellow cloth. A whole pineapple is in the background.

Hospitality Challange

Host a “Sunday Casserole Swap” after church and make this pineapple casserole your contribution. Invite a few families, especially those newer to your church or small group, to each bring a favorite casserole, and then share the meal potluck-style. Set up a simple buffet and print recipe cards so everyone can take home their favorites. This gathering doesn’t need decorations or a fancy setup, just warm food, open hands, and a welcoming heart. Let the casual, comfort-food vibe help break down walls and build new friendships rooted in Christ-centered community.

If you’d like to make this a full meal, this is the perfect side for something hearty like Crock Pot Pork Chops with Potatoes and Creamy Gravy or a comforting dish like Chicken Mini Pot Pies with Golden Crust, and end on a sweet note with this No‑Bake Cherry Delight.

More Comforting Casserole Recipes

This pineapple casserole recipe is such a fun way to surprise and delight guests at your next gathering. If you have any questions about making this recipe, feel free to ask in the comments below. I’m here to help!

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A white plate holds a serving of pineapple casserole topped with a golden-brown crumb topping, placed on a yellow cloth with a fork beside it. A fresh pineapple is visible in the background.

Sweet and Savory Pineapple Casserole Recipe

Prep Time: 10 minutes
Cook Time: 30 minutes
Total Time: 40 minutes
Servings: 8 servings
Pineapple casserole recipe is a sweet and savory Southern side dish that’s quick and easy to prepare. Made with canned pineapple, sharp cheddar, and buttery crackers, it’s perfect for family dinners, Easter, or potluck gatherings. Enjoy this comforting, crowd-pleasing dish to make any meal feel special.

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Ingredients
 

  • 1/3 cup sugar
  • 5 tablespoons all-purpose flour
  • 40 ounces pineapple chunks in juice, This will equal 2 ounce cans. {you could substitute pineapple tidbits instead} drained and 6 tablespoons of the juice reserved. Enjoy the rest of the juice in a drink
  • 1 cup cheddar cheese, sharp, freshly grated is best
  • 1 sleeve Ritz crackers, 31 crackers, crushed
  • 4 tablespoons salted butter, melted

Instructions
 

Prepare

  • Preheat the oven to 350 degrees Fahrenheit.
  • Spray the casserole dish with non-stick cooking spray or rub with butter.

Make the Base Layer

  • In a small bowl whisk together the sugar , 6 tablespoons of pineapple juice from a can of pineapple and flour.
    1/3 cup sugar, 5 tablespoons all-purpose flour
  • Add in the drained pineapple chunks and stir.
    40 ounces pineapple chunks in juice
  • Spread this mixture evenly across the bottom of the dish.

Layer

  • Spread this pineapple mixture in the bottom of the casserole dish.
  • Sprinkle the grated cheddar cheese evenly over the pineapple.
    1 cup cheddar cheese

Make Topping

  • Combine crushed Ritz crackers and melted butter in a small bowl. Stir until the crackers are coated with the butter.
    1 sleeve Ritz crackers, 4 tablespoons salted butter
  • Top the casserole with the buttered cracker crumbs.

Bake the casserole

  • Bake for 30 minutes, or until the cheese is melted and the cracker topping is golden and crisp.
  • Let the casserole cool slightly before serving. This helps the layers set and makes it easier to slice and serve.

Gina’s Notes and Tips

Storage and Reheating Instructions
To store: Let the casserole cool completely, then cover tightly with foil or transfer to an airtight container. Store in the refrigerator for up to 3 days.
To reheat: I like to reheat in the oven at 300°F for about 10 to 15 minutes, uncovered, to get the topping crisp again. You can also microwave individual portions for 1 to 2 minutes.
To freeze: This casserole doesn’t freeze well due to the pineapple texture and cracker topping, so I recommend enjoying it fresh or within a few days.
Serving: 1serving, Calories: 243kcal, Carbohydrates: 34g, Protein: 5g, Fat: 11g, Saturated Fat: 6g, Polyunsaturated Fat: 0.5g, Monounsaturated Fat: 3g, Trans Fat: 0.2g, Cholesterol: 29mg, Sodium: 140mg, Potassium: 194mg, Fiber: 2g, Sugar: 29g, Vitamin A: 387IU, Vitamin C: 13mg, Calcium: 125mg, Iron: 1mg
Course: Side Dish
Author: Gina Dickson
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A serving of pineapple casserole with a crumb topping sits on a white plate with a gold fork. Behind the plate, a whole pineapple and a yellow cloth are visible. The text above reads, "Southern Favorite: Pineapple Casserole Recipe.