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These easy Blueberry Butter Swim Biscuits are baked in melted butter for irresistibly crisp edges and soft fluffy centers. With juicy blueberries folded right into the dough, every bite is bursting with sweet berry flavor. No kneading or rolling required!
Blueberry swim biscuits are everything you want in a homemade biscuit. They are soft, fluffy, and baked in a pool of melted butter for perfectly crispy golden edges. Add in sweet, juicy blueberries that turn slightly jammy when they bake, and you have a simple, one-pan recipe that feels special enough for brunch but is easy enough to make anytime.
For more berry recipes, try my Strawberry Tres Leches or Strawberry Banana Pudding.
Table of Contents
What are Butter Swim Biscuits?
These melt-in-your-mouth biscuits are no-knead and the dough is baked in melted butter instead of having butter cut into it. As they bake, the dough “swims” in the melted butter creating crispy edges and a soft fluffy center.
Once you see how easy they are to make, you may never go back to traditional biscuits.
Why These Blueberry Butter Swim Biscuits Are So Good
If you’ve never made butter swim biscuits before, just know that once you do, it’s very hard to go back to regular biscuits. These are softer, richer, and feel more effortless.
They’re the kind of biscuits you’re going to want to make for breakfast, dinner, or even just for a snack.
- No rolling, kneading, or biscuit cutting (yes, really!). No cold butter. No biscuit cutter. No flour-covered counters. You’ll just need to stir, spread, and bake the biscuits. This recipe almost feels too easy for how good the end result is.
- Buttery golden edges with a soft fluffy center. The dough bakes right in the melted butter, which means the edges get perfectly crisp and golden while the inside stays soft and tender.
- Jammy blueberry pockets in every bite. Instead of just folding blueberries and hoping for the best, they’re tossed with sugar first so they release their juices. As they bake, those juices turn into little pockets of sweet blueberries throughout.
- Made with simple ingredients you probably already have. Nothing complicated here, just pantry staples and some blueberries.
Ingredients You Need
A few simple ingredients come together to make these biscuits feel special.
- Blueberries: Fresh or frozen both work. Toss them in the sugar first to create the jammy texture throughout.
- Buttermilk: Gives the biscuits their tender texture. If you don’t have any you can make a quick substitute with milk + a splash of vinegar or lemon juice.
- Butter: Use real butter here. This is where most of the flavor comes from. It should be fully melted so the dough can “swim” and create those golden crispy edges.
- Flour: All-purpose flour works best for a soft fluffy biscuit. Be careful not to overmix once it’s added.
- Baking Powder: This gives the biscuits their lift. Make sure it’s fresh for the best rise.
- Sugar: A little goes into the dough for balance, while the rest enhances the blueberries.
- Lemon juice: You’ll just need a squeeze of fresh lemon juice to help the blueberries macerate in the sugar. The berries will still release their juices without the lemon juice, but the juice helps.
- Confectioners’ sugar: Also called powdered sugar, this creates a smooth glaze. The glaze is completely optional though, if you want to omit.
- Milk: You’ll just need a small amount to mix into the confectioners’ sugar to make the glaze.
Variations
- Add lemon. Stir in fresh lemon zest or a splash of lemon juice to the glaze for a bright, fresh flavor that pairs perfectly with the blueberries.
- Swap the berries. Try strawberries, blackberries, or a mixed berry blend.
- Make them a little warmer and cozy. Add a pinch of cinnamon or nutmeg to the dry ingredients for a soft warm flavor.
- Skip the glaze. Leave off the glaze and serve with butter or a drizzle of honey.
How to Make Blueberry Butter Swim Biscuits
- Macerate the berries: Preheat your oven to 450°F with a rack in the center position. In a small bowl, toss 3/4 cup of blueberries with lemon juice and 2 tablespoons of sugar until fully coated. Set aside for 30 to 60 minutes to draw of the juices of the berries.
- Mix the dry ingredients: In a large bowl, whisk together the flour, baking powder, salt, and remaining 4 tablespoons of sugar until well combined.
- Mix the dry with the wet: Pour the buttermilk into the dry ingredients and stir just until the dough comes together. Stop as soon as you don’t see dry flour. Overmixing will toughen the biscuits.
- Fold in the blueberries: Gently fold in the sugared blueberries, including any syrupy liquid in the bowl.
- Butter the dish: Pour the melted butter into an 8×8-inch baking dish, coating the bottom completely. Spoon the dough in and spread it evenly to the edges. The butter will swim up around the biscuits as they bake.
- Score the dough: Score the unbaked dough into 9 squares (3×3 grid).
- Add the remaining blueberries: Scatter the reserved 1/4 cup of blueberries evenly over the top. Bake at 450°F for 10 minutes, then reduce the heat to 425°F and bake for an additional 15 to 20 minutes, until the tops are golden brown and the edges are set.
- Let it cool: Remove from the oven and let cool completely in the pan before glazing.
Chef’s Kiss
Expert Tips and Mistakes to Avoid
- Don’t overmix the dough. The dough should look a little lumpy. Overmixing creates dense biscuits instead of soft and fluffy.
- Let the blueberries get juicy. After you toss the blueberries with the sugar and lemon juice, don’t rush this step. Let them sit for at least one hour to release the juices.
- The butter should fully coat the pan. When you pour in the melted butter, make sure it evenly covers the bottom of the dish. This is what allows the biscuits to “swim” up and create golden crispy edges.
- Score the dough before baking. Cutting the dough into squares before it goes into the oven helps it bake evenly and makes serving it much easier. You don’t need to cut all the way through, just a light score is perfect.
- Let them cool before glazing (don’t skip this). It’s tempting, but glazing warm biscuits will cause the glaze to melt right off. Let them cool completely so you get the perfect drizzle that sets on top.
FAQs
Yes! You can use them straight from the freezer, no need to thaw.
This recipe is fairly foolproof, but your biscuits may be too dense because of overmixing the dough or using baking powder that isn’t fresh. Stir the dough just until combined and make sure your baking powder is fresh.
These are best the day they are made, but you can bake them a few hours ahead. Wait to add the glaze until just before serving for the best texture.
Absolutely. They’re rich and buttery on their own, but the glaze adds a nice touch of sweetness if you want something a little more dessert-like.
Storage Instructions
These are best enjoyed fresh, but they store well if you have leftovers!
Store the leftover biscuits in an airtight container at room temperature for up to 2 days. Keep them covered so they don’t dry out.
For longer storage, you can freeze the biscuits (without glaze) in an airtight container for up to 2 months. Thaw at room temperature, then warm before serving and add glaze if desired.
To reheat, warm in the microwave for 10 to 15 seconds or in a low oven until heated through. This helps bring back that soft buttery texture.
More Quick Bread Recipes
Blueberry Butter Swim Biscuits
Equipment
- 8×8 baking dish
Ingredients
- 1 cup fresh or frozen blueberries divided
- 6 tablespoons granulated sugar divided
- 1 tablespoon freshly squeezed lemon juice
- 2 1/2 cups all-purpose flour
- 4 teaspoons baking powder
- 1 teaspoon salt
- 2 cups buttermilk
- 8 tablespoons unsalted butter melted (1 stick)
Optional glaze:
- 1 cup confectioners' sugar
- 2 tablespoons milk plus more as needed
Instructions
- Preheat the oven to 450°F with a rack in the center position.
- In a small bowl, toss 3/4 cup of blueberries with 2 tablespoons of sugar and the lemon juice until fully coated. Set aside for 30 minutes to 1 hour. The sugar will draw out the juices and you'll fold that liquid in too. Reserve the remaining 1/4 cup of blueberries for the topping.
- In a large bowl, whisk together the flour, baking powder, salt, and remaining 4 tablespoons of sugar until evenly combined.
- Pour in the buttermilk and stir until the dough just comes together. Stop as soon as you don't see dry flour – overmixing will toughen the biscuits.
- Gently fold in the sugared blueberries, including any syrupy liquid in the bowl.
- Pour the melted butter into an 8×8-inch baking dish, coating the bottom completely. Spoon the dough in and spread it evenly to the edges. The butter will swim up around the biscuits as they bake.
- Score the dough into 9 squares (3×3 grid). Scatter the reserved 1/4 cup of blueberries evenly over the top.
- Bake at 450°F for 10 minutes, then reduce heat to 425°F and bake for an additional 15 to 20 minutes, until the tops are golden and the edges are set.
Notes
- Don’t overmix the dough. Stir just until the flour is incorporated to keep the biscuits soft and fluffy.
- Use the blueberry juices. Fold in any liquid that collects in the bowl for extra flavor.
- Let the biscuits cool before glazing. If they are still warm, the glaze with melt instead of setting on top.
Nutrition
Nutrition information is automatically calculated, so should only be used as an approximation.
