If you’re looking for a melt-in-your-mouth treat that combines sweet berries with rich, buttery goodness, blueberry butter swim biscuits are about to become your new obsession. Imagine golden edges, a fluffy center bursting with fresh blueberries, and butter oozing through every bite. Intrigued? Let’s dive into what makes these biscuits so irresistible.
Blueberry Butter Swim Biscuits
| Servings: | 9 | 
| Prep Time: | 10 minutes | 
| Cook Time: | 30 minutes | 
| Total Time: | 40 minutes | 
| Serving Size: | 1 biscuit | 
Description
Blueberry butter swim biscuits are the kind of rustic treat that feels like a big warm hug from the inside out. Imagine rich buttermilk biscuit dough brimming with juicy blueberries, nestled into a skillet of bubbling butter. As they bake, these biscuits soak up the butter, creating a well-browned crust on the edges while the interior stays pillowy soft and bursting with fruit.
I love making these on a lazy weekend morning when I want something cozy but do not want to wash a mountain of dishes. There is no rolling or shaping involved — just a quick mix, a hot buttery pan, and a little patience while the kitchen fills with buttery, fruity aromas. Slice them up and serve as-is or drizzle with honey or maple syrup for extra glow.
Why You’ll Love This Recipe
- No kneading or shaping required — just stir and bake
 - The butter does the hard work of creating crispy edges
 - Sweet berries balance out the slightly salty biscuit dough
 - Foolproof recipe that’s great for beginner bakers
 - Works with fresh or frozen blueberries
 
Ingredients
- 1 stick unsalted butter
 - 2 cups all purpose flour
 - 1 tablespoon granulated sugar
 - 1 tablespoon baking powder
 - 1 teaspoon salt
 - 1 and one half cups buttermilk
 - 1 cup fresh or frozen blueberries
 
Equipment
- 8 inch square baking dish or cast iron skillet
 - Mixing bowl
 - Measuring cups and spoons
 - Whisk or spoon
 - Spatula
 
Instructions
- Preheat your oven to 450°F. While the oven heats, place the stick of butter in your baking dish. Let it melt completely and get just a little golden around the edges for that nutty aroma. Keep an eye on it — browned butter adds flavor, but burnt butter is a heartbreaker.
 - Whisk together the dry ingredients. In a big mixing bowl, combine flour, sugar, baking powder, and salt. Give it a good stir to break up any clumps and distribute everything evenly. This step sets up the texture, so it is worth doing thoroughly.
 - Pour in the buttermilk and stir to combine. The dough will be thick and shaggy. That is perfect. If you over-stir, your biscuits will be tough, so just mix until you no longer see dry streaks.
 - Fold in the blueberries gently. Use a spatula or spoon to fold them in — you want bursts of whole berries in every bite, not purple mush.
 - Carefully pour the batter over the melted butter. Don’t mix the butter into the batter. Let it rise up around the dough as it bakes — this creates crispy, golden bottoms and buttery edges. Smooth the top slightly with a spatula if needed.
 - Bake for 25 to 30 minutes. The top should be golden and domed, and a toothpick pressed into the center should come out with just a few crumbs attached. The smell will tell you it’s ready too — rich, buttery, and sweet.
 - Cool briefly, then slice and serve warm. These biscuits shine best when warm, fresh from the oven. Serve plain, with a drizzle of honey, or even a dollop of whipped cream.
 
Nutrition per serving
| Calories | 240 | 
| Protein | 4 grams | 
| Carbohydrates | 30 grams | 
| Fat | 12 grams | 
| Sugar | 5 grams | 
| Fiber | 1 gram | 
| Sodium | 380 milligrams | 
Recipe Notes
For extra brightness, add one teaspoon of lemon zest to the batter before folding in the blueberries. Frozen blueberries should go in straight from the freezer. If making dairy free, use plant-based butter and sour almond milk curdled with lemon juice.
FAQ
Can I use frozen blueberries?
Yes. You can add frozen blueberries directly into the batter without thawing. This prevents excess moisture and keeps the color from bleeding too much into the dough.
Can I make these biscuits dairy free?
Absolutely. Replace the butter with your favorite dairy free margarine or vegan butter. For buttermilk, mix almond milk with a tablespoon of lemon juice or vinegar and let it sit for five minutes before using.
What if I do not have a cast iron skillet?
No problem at all. An 8 inch square baking dish made of metal or glass works just as well. Just make sure it’s safe for high oven temperatures and large enough to hold the batter and butter without overflowing.
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Blueberry Butter Swim Biscuits
Ingredients
- 1 stick unsalted butter
 - 2 cups all purpose flour
 - 1 tablespoon granulated sugar
 - 1 tablespoon baking powder
 - 1 teaspoon salt
 - 1.5 cups buttermilk
 - 1 cup fresh or frozen blueberries
 
Instructions
- Preheat your oven to 450°F.
 - Place the stick of butter in an 8 inch square pan or cast iron skillet and put it in the oven while it preheats. Let the butter fully melt and lightly brown, then remove from oven.
 - In a large mixing bowl, whisk together flour, sugar, baking powder, and salt.
 - Pour in buttermilk and stir just until combined. The batter will be thick and sticky. Gently fold in blueberries.
 - Carefully pour the batter over the melted butter in the hot pan. Use a spatula to gently spread into an even layer; do not stir butter and batter together.
 - Bake for 25 to 30 minutes, until the top is golden brown and a toothpick inserted in the center comes out clean.
 - Let cool for 5 minutes before slicing. Serve warm as is or with a drizzle of honey.
 
