Pineapple Cheese Casserole is a sweet and cheesy dish that mixes fluffy cheese with juicy pineapple. It’s like a warm hug on your plate that’s both comforting and delicious!
This casserole is perfect as a side or even a dessert. I love how easy it is to whip up—just mix, bake, and enjoy! Who knew cheese and pineapple were such good friends? 🍍🧀
Key Ingredients & Substitutions
Crushed Pineapple: This is the star of the dish! Use a 20 oz can for convenience. If fresh pineapple is in season, feel free to chop up fresh pineapple instead, but make sure to drain it well to avoid extra liquid.
Cheddar Cheese: Shredded sharp cheddar adds a nice flavor punch. You can substitute with Monterey Jack for a milder taste or even mix in some grated Parmesan for a twist.
Ritz Crackers: These buttery crackers create a lovely topping. If you need a gluten-free option, look for gluten-free crackers or use crushed nuts, like almonds, for a crunchy topping instead.
Sour Cream: This adds creaminess to the casserole. Greek yogurt can make a great substitute while adding extra protein. Make sure to use plain yogurt for best results!
How Do I Make Sure My Casserole Sets Just Right?
Getting the right texture for your casserole is important! Follow these steps for best results:
- Combine your wet ingredients first: This includes the eggs, sugar, sour cream, flour, baking powder, and salt. Mix thoroughly for a lump-free batter.
- **Fold in gently:** When adding the crushed pineapple and cheddar cheese, take care not to over-mix. You want to keep the mixture airy.
- **Baking time is key:** Bake until the edges are golden and the center is slightly firm. A little jiggle is okay! It will firm up as it cools.
- **Cooling time:** Let it rest for a few minutes before serving. This helps it set better and makes it easier to cut and serve.

How to Make Pineapple Cheese Casserole
Ingredients You’ll Need:
For the Casserole:
- 1 (20 oz) can crushed pineapple, drained
- 1 cup shredded cheddar cheese
- 2 large eggs
- 1/4 cup sugar
- 1/2 cup sour cream
- 1/2 cup all-purpose flour
- 1 tsp baking powder
- 1/4 tsp salt
For the Topping:
- 1/2 cup crushed Ritz crackers (or similar buttery crackers)
- 1/4 cup unsalted butter, melted
How Much Time Will You Need?
This recipe takes about 15 minutes to prepare and 45-50 minutes to bake. So, you’ll need about an hour total before you can enjoy your delicious Pineapple Cheese Casserole!
Step-by-Step Instructions:
1. Preheat the Oven and Prepare the Dish:
Start by preheating your oven to 350°F (175°C). While it’s heating up, take a moment to grease a medium casserole dish so the casserole won’t stick once it’s baked.
2. Mix the Base Ingredients:
In a large mixing bowl, crack the two eggs and whisk them together with the sugar, sour cream, flour, baking powder, and salt. Stir it until everything is smooth and well combined—no lumps, please!
3. Add Pineapple and Cheese:
Now it’s time to fold in the drained crushed pineapple and shredded cheddar cheese. Gently mix until everything is evenly blended, but be careful not to over-mix.
4. Pour into the Casserole Dish:
Pour your delicious mixture into the greased casserole dish. Use a spatula to smooth the top, making sure it’s even.
5. Prepare the Topping:
In a small bowl, combine the crushed Ritz crackers with the melted butter. Mix until all the crumbs are coated in butter, then sprinkle this mixture evenly over the top of your casserole.
6. Bake it Up:
Place the casserole in the preheated oven and bake for about 45-50 minutes. You’ll know it’s done when the casserole is set in the middle and the topping is a lovely golden brown.
7. Cool and Serve:
Once it’s out of the oven, let it cool for a few minutes before serving. Enjoy your Pineapple Cheese Casserole warm, either as a sweet and savory side dish or as a delightful dessert!
Can I Use Fresh Pineapple Instead of Canned?
Absolutely! If you prefer fresh pineapple, just make sure to chop it into small pieces and drain it well to avoid extra moisture in your casserole.
What Can I Substitute for Cheddar Cheese?
If you want a different flavor, you can use Monterey Jack or Colby cheese. Mixing in some grated Parmesan can also add a unique twist!
How Should I Store Leftovers?
Store any leftovers in an airtight container in the fridge for up to 3 days. To reheat, warm it in the oven or microwave until heated through. You might want to add a splash of water if it seems dry!
Can I Make This Dish Ahead of Time?
Yes! You can prepare the casserole up to the baking step, cover it, and refrigerate it for up to 24 hours. Just add a few extra minutes to the baking time if baking straight from the fridge.
