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    Home » Recipes » Single Serve Recipes

    Single Serve Blueberry Crisp (Air Fryer or Oven)

    Published: Mar 16, 2025 · Modified: May 14, 2025 by Kathleen Hansen · This post may contain affiliate links · 1 Comment

    Jump to Recipe·Print Recipe

    This Single Serve Blueberry Crisp recipe is a mini fruit crisp recipe that is baked up in a ramekin (in the oven OR an air fryer) and is the perfect individual serving for one. I love that you can use fresh or frozen blueberries and the rest of the ingredients are staples that you likely already have on hand.

    Single serve blueberry crisp in a ramekin with an oat topping.
    Jump to:
    • ⭐Why I Love It:
    • 🥘Ingredients
    • 🔪Step by Step
    • 💭Recipe Tips
    • 👩‍🍳Recipe FAQs
    • 🍫Related Single Serve Recipes...
    • Recipe
    • Reviews

    ⭐Why I Love It:

    • Crispy Oat Topping - Oats are a classic ingredient in a crisp to give that signature crunch! Another favorite fruit crisp recipe is this Single Serve Microwave Mug Apple Crisp or full batch Grilled Peach Crisp!
    • Super Small Batch Dessert Recipe - I love that this single serve blueberry crisp recipe makes just one crisp that is perfect for one person! It's a great option to satisfy your cravings! Fora another single serve fruit crisp, try this Single Serve Apple Crisp! If you're craving a pie recipe, try this Single Serve Pecan Pie recipe!
    • Fresh or Frozen Blueberries - I love that you can use either fresh or frozen fruit in the crisp recipe making it perfect to use up whatever you have on hand! You can also use them to make these Single Serve Blueberry Muffins!
    • Air Fryer or Oven - This is a great dessert recipe to make in the air fryer if you don't want to heat up your oven (and your house!) You can also make this Single Serve Molten Lava Cake in the air fryer!

    🥘Ingredients

    Blueberry crisp ingredients in small prep bowls.

    For the Crisp Topping

    • Melted Unsalted Butter - This helps bind the oat topping together. You can also use salted butter and just omit the salt.
    • Brown Sugar - When measuring brown sugar, make sure you pack it into the measuring cup. I typically use light brown sugar for this recipe but dark brown sugar works too.
    • Classic Oats - Also known as Rolled Oats or Old Fashioned Oats. These add that classic crunch to the crisp topping.
    • All Purpose Flour - You'll want to use the 'spoon and level' method when measuring flour to avoid over measuring. If you want to make this recipe gluten free, you can use a 1:1 Gluten Free Flour Blend.

    Blueberry Filling

    • Blueberries - You can use frozen or fresh blueberries in this recipe. Blueberries can vary in size, which will impact the baking time.
    • All Purpose Flour and White Sugar - A little bit of flour and sugar helps sweeten the blueberry filling and helps the juices thicken.

    See the recipe card for full information on ingredients and quantities.

    🔪Step by Step

    This recipe for Single Serve Blueberry Crisp is an adorable small batch fruit crisp recipe that takes just minutes to prep before baking in the oven.

    Blueberries tossed in flour and sugar and in a ramekin dish.

    Photo 1 - Toss the blueberries with the flour and sugar then add to a greased ramekin.

    Crisp topping made with oats in a bowl.

    Photo 2 - Mix together the crisp topping so a mix of large and small clumps form.

    Unbaked single serve blueberry crisp in a ramekin.

    Photo 3 - Crumble the topping on top of the blueberries. 

    Individual blueberry crisp in a ramekin after baking.

    Photo 4 - Bake (or air fry) until the topping is golden and the blueberries are starting to bubble.

    💭Recipe Tips

    • Leftovers and Storage - Leftover blueberry crisp can be stored in the fridge, covered, for up to 5 days or at room temperature for 2 days.
    • Use 'Spoon and Level' Method When Measuring Flour - When measuring flour, make sure to use the 'spoon and level' method. This is where you spoon the flour into the measuring cup and then level off the top. Instead of dipping the measuring cup directly into the flour bin which can lead to over measuring.
    An individual blueberry crisp in a ramekin with a spoon.

    👩‍🍳Recipe FAQs

    How do you tell when a blueberry crisp is done baking?

    Blueberry crisp is done when the crisp topping is golden brown and the juices are bubbling around the edges, and the berries are tender.

    Can this recipe be made gluten free?

    Yes! Fruit crisp recipes are easy to make gluten free. Just swap out the flour for a 1:1 gluten free flour blend.

    🍫Related Single Serve Recipes...

    • Single serve blueberry muffins with fresh blueberries.
      Single Serve Blueberry Muffins (Fresh or Frozen Blueberries)
    • Single Serve Chocolate Lava Cake with molten center baked in the air fryer or oven.
      Single Serve Molten Lava Cake (Air Fryer or Oven)
    • Single serve lemon pound cake with glaze on a small plate.
      Single Serve Lemon Pound Cake (with Glaze)
    • Single serve confetti cupcake with sprinkles on a plate.
      Single Serve Confetti Cupcake (Makes Two Funfetti Cupcakes)

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    Print

    Recipe

    Single Serve Blueberry Crisp (Small Batch)

    Single serve blueberry crisp in a ramekin with an oat topping.
    Print Recipe

    5 Stars 4 Stars 3 Stars 2 Stars 1 Star

    5 from 1 review

    This Single Serve Blueberry Crisp recipe is a mini fruit crisp recipe that is baked up in a ramekin and is the perfect individual serving for one. I love that you can use fresh or frozen blueberries and the rest of the ingredients are staples that you likely already have on hand.

    • Author: Kathleen Hansen
    • Prep Time: 5 minutes
    • Cook Time: 15 minutes
    • Total Time: 20 minutes
    • Yield: 1 serving
    • Category: Desserts, Single Serve
    • Method: Oven
    • Cuisine: American

    Ingredients

    Blueberries

    • Heaping ½ cup frozen or fresh blueberries
    • 1 teaspoon all-purpose flour
    • 1 teaspoon white granulated sugar

    Crisp Topping

    • 1 tablespoon packed brown sugar, light or dark
    • 2 tablespoons melted unsalted butter
    • 3 tablespoons all-purpose flour
    • 2 tablespoons classic rolled oats
    • Pinch salt, omit if using salted butter

    Instructions

    1. Prep - Preheat oven to 350 degrees F (you don't need to preheat air fryer). Grease a small ramekin with butter (or spray with cooking spray).
    2. Prep Blueberries - Toss blueberries with 1 teaspoon each of the flour and sugar. Add to greased ramekin 
    3. Crisp Topping - Mix together the crisp topping ingredients and crumble on top of blueberries.
    4. Oven Directions - Bake for 15-20 minutes in the preheated oven until the crisp topping is golden and the blueberries are starting to bubble. Bake time will depend on ramekin size and size of blueberries (as well as fresh vs frozen).
    5. Air Fryer Directions - Air Fry at 350F for 12-15 minutes until the crisp topping is golden and the blueberries are starting to bubble. Air fryer temps can vary, so you may need to bump it up to 360 or 370 in the last few minutes if you need more browning on the crisp topping. 
    6. Enjoy - Allow to cool slightly (the juices will thicken as it cools) and enjoy!

    Notes

    I used an 8oz (when filled to the rim) Le Creuset Mini Cocotte that is about 3.75 inches wide

    Nutrition

    • Serving Size: 1 Crisp
    • Calories: 437
    • Sugar: 20.4 g
    • Sodium: 6.9 mg
    • Fat: 23.5 g
    • Carbohydrates: 51.5 g
    • Fiber: 3.7 g
    • Protein: 4.9 g
    • Cholesterol: 61.1 mg

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    Comments

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      Recipe rating 5 Stars 4 Stars 3 Stars 2 Stars 1 Star

    1. Kathleen Hansen says

      March 16, 2025 at 7:44 pm

      This is one of my favorite easy desserts to make! Definitely recommend topping with a scoop of ice-cream 🙂

      Reply

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    Hi! I'm Kathleen and welcome! My favorite place to be has always been in the kitchen and I love creating recipes that are easy and approachable. Simple ingredients and easy-to-follow instructions!

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    Single serve blueberry crisp baked in a ramekin.
    Single serve blueberry crisp with an oat topping.
    An individual blueberry crisp made with frozen blueberries.
     

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