Pineapple Casserole is a uniquely Southern dish that blends the sweetness of pineapple with the salty crunch of buttery crackers and sharp cheddar cheese. It might sound like an unusual combination at first, but this casserole is a beloved comfort food known for its unexpected balance of flavors. It works well as a side dish for holiday dinners, potlucks, or Sunday meals, especially when served alongside baked ham or roasted meats.
At the heart of this dish are canned pineapple chunks or crushed pineapple, which bring natural sweetness and a juicy texture. The fruit is mixed with a bit of sugar and flour to create a slightly thickened, almost dessert-like filling. Then comes the surprising element: shredded sharp cheddar cheese. The cheese adds a tangy depth and richness that contrasts beautifully with the pineapple’s brightness, creating a flavor profile that’s both comforting and crave-worthy.
What really sets Pineapple Casserole apart is the topping. A mixture of crushed buttery crackers, like Ritz, and melted butter is sprinkled over the top before baking. As the casserole bakes, the crackers turn golden and crisp, forming a slightly salty, crunchy layer that adds texture and enhances the overall savory-sweet balance of the dish.
Pineapple Casserole is incredibly easy to prepare and comes together quickly with pantry staples. It’s also quite versatile — you can serve it warm or at room temperature, and it holds up well for leftovers. While traditionally enjoyed as a side dish, some fans of the recipe serve it as a light dessert or a sweet-savory snack.
Pair it with baked ham, roast turkey, or grilled pork chops to complement its flavor, or enjoy it on its own for a nostalgic, comforting bite. Pineapple Casserole may be unconventional, but once you try it, you’ll understand why it has remained a cherished Southern staple for generations.

Ingredients
- 1 cup sugar granulated
- 6 tablespoons all-purpose flour
- 2 cups sharp cheddar cheese grated
- 2 cans pineapple chunks drained
- 1 sleeve Ritz crackers crushed
- 8 tablespoons butter melted
Instructions
- Preheat your oven to 350°F (175°C).
- In a large bowl, combine sugar and flour. Add cheese, and then gently fold in the drained pineapple chunks.
- Pour the mixture into a greased 2-quart baking dish.
- In a separate bowl, combine the crushed Ritz crackers with melted butter, mixing thoroughly.
- Spread the cracker mixture evenly over the top of the pineapple mixture.
- Bake in the preheated oven for 25 to 30 minutes, until golden brown and bubbly.
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This is such a unique recipe! I never would’ve thought to combine pineapple and cheese, but it actually works! My family devoured it!
Pineapple and cheese? Sounds weird but I trust you! Gonna try this soon. Thanks for sharing!
I don’t see how this could be good. Pineapple in a casserole? That sounds wack. No thanks.
Loved it!!! Will make again! But… is it supposed to be a side or dessert? LOL. Either way, it’s great!
Yummm! I added some nuts on top and it gave it a great crunch! Will make again for sure! 🍍🥘
This is comfort food in casserole form. I added a tiny pinch of garlic powder just because, and it slapped.
Is cheddar really the best choice? Thought mozzarella would work better. 🤔
Yum! The Ritz crackers on top were a game changer. Gonna make this again!
Ewww, pineapple doesn’t belong in casseroles! I just don’t get it.
I totally disagree! Pineapple adds a nice sweetness to savory dishes. This casserole is delicious!
But like, who makes casseroles without creative ingredients? Give it a try before hating on it.
My grandma used to make something like this! Brings back memories. I used coconut instead of cheese tho.
Easy recipe, but I feel like it was a bit too sweet for my taste. Next time, less sugar! Still, everyone enjoyed it.