This delightful pineapple crisp is a perfect blend of sweet and tangy pineapple chunks topped with a crunchy oat mixture. It's an easy-to-make dessert that brings a tropical twist to the classic crisp. Serve it warm with a scoop of vanilla ice cream for an irresistible treat.
If you don't usually have pineapple chunks at home, you can use either fresh or canned varieties. Make sure to drain the canned pineapple well to avoid excess moisture. Rolled oats and brown sugar are common pantry items, but if you don't have them, they are easily found in the baking aisle of any supermarket.

Ingredients For Pineapple Crisp Recipe
Pineapple chunks: Sweet and tangy fruit that forms the base of the crisp.
Brown sugar: Adds sweetness and a hint of molasses flavor to the dish.
Rolled oats: Provides a chewy texture and nutty flavor to the topping.
All-purpose flour: Helps bind the topping ingredients together.
Melted butter: Adds richness and helps create a crumbly topping.
Cinnamon: Adds warmth and spice to the topping.
Salt: Enhances the flavors of the other ingredients.
Technique Tip for Pineapple Crisp
When preparing the pineapple chunks, ensure they are well-drained if using canned pineapple. Excess liquid can make the crisp soggy. For a more intense flavor, consider caramelizing the pineapple in a skillet with a bit of butter and brown sugar before adding it to the baking dish. This step will enhance the natural sweetness and add a deeper, richer taste to your pineapple crisp.
Suggested Side Dishes
Alternative Ingredients
pineapple chunks - Substitute with mango chunks: Mango provides a similar tropical sweetness and texture.
pineapple chunks - Substitute with apple chunks: Apples offer a different but complementary sweetness and can hold up well when baked.
brown sugar - Substitute with coconut sugar: Coconut sugar has a similar caramel-like flavor and can be used in the same quantity.
brown sugar - Substitute with maple syrup: Maple syrup adds a rich, unique sweetness, though you may need to adjust the dry ingredients slightly.
rolled oats - Substitute with quinoa flakes: Quinoa flakes provide a similar texture and are a good gluten-free option.
rolled oats - Substitute with crushed nuts: Crushed nuts like almonds or pecans add a crunchy texture and nutty flavor.
all-purpose flour - Substitute with almond flour: Almond flour is a gluten-free alternative that adds a slightly nutty flavor.
all-purpose flour - Substitute with whole wheat flour: Whole wheat flour offers more fiber and nutrients while maintaining a similar texture.
melted butter - Substitute with coconut oil: Coconut oil provides a similar fat content and a subtle coconut flavor.
melted butter - Substitute with olive oil: Olive oil can be used for a healthier fat option, though it will impart a slight olive flavor.
cinnamon - Substitute with nutmeg: Nutmeg offers a warm, spicy flavor that complements the sweetness of the fruit.
cinnamon - Substitute with allspice: Allspice provides a similar warm, spicy note with a hint of clove and nutmeg.
salt - Substitute with sea salt: Sea salt can be used in the same quantity and offers a slightly different mineral profile.
salt - Substitute with kosher salt: Kosher salt has larger grains and a cleaner taste, and can be used in the same quantity.
Other Alternative Recipes Similar to This
How to Store or Freeze Your Pineapple Crisp
- Allow the pineapple crisp to cool completely at room temperature before storing. This helps prevent condensation, which can make the topping soggy.
- For short-term storage, transfer the pineapple crisp to an airtight container or cover the baking dish tightly with plastic wrap or aluminum foil. Store it in the refrigerator for up to 3-4 days.
- To reheat, preheat your oven to 350°F (175°C). Place the pineapple crisp in an oven-safe dish and cover it with aluminum foil. Heat for about 15-20 minutes or until warmed through. Alternatively, you can microwave individual portions for 1-2 minutes.
- For freezing, ensure the pineapple crisp is completely cooled. Transfer it to a freezer-safe container or wrap the entire baking dish tightly with plastic wrap followed by aluminum foil. Label with the date and freeze for up to 2-3 months.
- When ready to enjoy, thaw the pineapple crisp in the refrigerator overnight. Reheat using the oven method mentioned above for the best texture.
- To maintain the crispiness of the topping, avoid microwaving the entire dish from frozen. Instead, thaw first and then reheat in the oven.
- If you prefer individual servings, portion out the pineapple crisp into smaller containers before freezing. This allows for easy reheating and serving without defrosting the entire batch.
How to Reheat Leftovers
- Preheat your oven to 350°F (175°C). Place the pineapple crisp in an oven-safe dish and cover it with aluminum foil. Bake for about 15-20 minutes or until it's warmed through and the topping is crispy again.
- For a quicker method, use a microwave. Place a portion of the pineapple crisp in a microwave-safe bowl. Heat on medium power for 1-2 minutes, checking halfway through to ensure it heats evenly. Be cautious not to overheat, as the pineapple can become mushy.
- If you have an air fryer, preheat it to 350°F (175°C). Place the pineapple crisp in the air fryer basket, ensuring it's in a single layer. Heat for about 5-7 minutes, shaking the basket halfway through to ensure even heating.
- For a stovetop method, place the pineapple crisp in a skillet over medium-low heat. Cover with a lid and heat for about 5-10 minutes, stirring occasionally to prevent sticking and ensure even warming.
Essential Tools for Making Pineapple Crisp
Oven: Preheat to 350°F (175°C) to bake the pineapple crisp until golden brown and bubbly.
Mixing bowl: Use one to combine the pineapple chunks and brown sugar, and another to mix the rolled oats, flour, remaining brown sugar, cinnamon, and salt.
Baking dish: Spread the pineapple mixture evenly in this dish before adding the oat mixture on top.
Measuring cups: Measure out the pineapple chunks, brown sugar, rolled oats, and flour accurately.
Measuring spoons: Measure the cinnamon and salt precisely.
Wooden spoon: Stir the melted butter into the oat mixture until it becomes crumbly.
Spatula: Spread the oat mixture evenly over the pineapple.
Cooling rack: Let the pineapple crisp cool for a few minutes after baking before serving.
How to Save Time on This Recipe
Use canned pineapple: Opt for canned pineapple instead of fresh to save time on peeling and chopping.
Pre-mix dry ingredients: Combine the rolled oats, flour, brown sugar, cinnamon, and salt ahead of time and store in an airtight container.
Melt butter in microwave: Quickly melt the butter in the microwave instead of on the stove.
Use a food processor: Pulse the oat mixture in a food processor for a quicker, more uniform crumb topping.
Line the baking dish: Use parchment paper to line the baking dish for easier cleanup.

Pineapple Crisp Recipe
Ingredients
Main Ingredients
- 4 cups Pineapple chunks fresh or canned
- 1 cup Brown sugar
- 1 cup Rolled oats
- ½ cup All-purpose flour
- ½ cup Butter melted
- 1 teaspoon Cinnamon
- ¼ teaspoon Salt
Instructions
- Preheat your oven to 350°F (175°C).
- In a mixing bowl, combine the pineapple chunks and ½ cup of brown sugar. Spread the mixture evenly in a baking dish.
- In another bowl, mix the rolled oats, flour, remaining brown sugar, cinnamon, and salt. Stir in the melted butter until the mixture is crumbly.
- Sprinkle the oat mixture evenly over the pineapple.
- Bake for 30 minutes, or until the top is golden brown and the pineapple is bubbly.
- Let it cool for a few minutes before serving. Enjoy!
Nutritional Value
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