Name: Blueberry Butter Swim Biscuits with Lemon Glaze
Prep time: 10 min
Cook time: 30 min
Total time: 40 min
Cuisine: American
Ingredients: 1/2 cup (1 stick) unsalted butter, melted; 2 cups all-purpose flour; 1 tablespoon granulated sugar; 1 tablespoon baking powder; 1 teaspoon salt; 1 3/4 cups buttermilk; 1 cup fresh or frozen blueberries (do not thaw if frozen); 1 cup powdered sugar; 2 tablespoons lemon juice (freshly squeezed); 1 teaspoon lemon zest; 1–2 teaspoons milk (if needed to thin glaze)

Why You’ll Love This Recipe

I love how incredibly easy these biscuits are—no kneading or cutting required. The butter does all the magic, seeping into the dough as they bake and creating crispy edges with tender centers. The fresh blueberries add juicy bursts in every bite, while the lemon glaze gives a sweet, citrusy finish that lifts the whole dish. It’s a one-bowl, one-pan wonder that’s perfect for weekends or when I want to impress without the fuss.

Ingredients

(Here’s a tip: Check out the full list of ingredients and measurements in the recipe card below.)

For the biscuits:

All-purpose flour
Baking powder
Sugar
Salt
Buttermilk
Fresh or frozen blueberries
Unsalted butter (melted)

For the lemon glaze:

Powdered sugar
Fresh lemon juice
Lemon zest (optional, for extra flavor)

Directions

I preheat the oven to 450°F (230°C) and pour the melted butter into an 8×8-inch or 9×9-inch baking dish.
In a large bowl, I whisk together the flour, baking powder, sugar, and salt.
I pour in the buttermilk and gently stir until just combined. Then I fold in the blueberries carefully so they don’t burst.
I pour or spoon the dough over the melted butter in the pan and spread it evenly (it’s a sticky dough—totally normal).
I use a knife to score the dough into 9 squares before baking—this helps them separate easily later.
I bake for 20–25 minutes, until the tops are golden brown and the edges are crisp.
While they’re still warm, I whisk together powdered sugar and lemon juice to make the glaze, and then drizzle it generously over the biscuits.
I let them cool slightly before cutting and serving.

Servings and timing

This recipe makes 9 generous biscuits. It takes about 10 minutes to prep and 25 minutes to bake, so I usually have them ready in just over half an hour.

Variations

Sometimes I use raspberries or chopped strawberries instead of blueberries for a twist. I’ve also tried orange glaze instead of lemon, or added vanilla extract to the biscuit dough for extra depth. If I want something less sweet, I skip the glaze and serve them with a pat of butter and a dollop of jam.

Storage/Reheating

I store leftovers in an airtight container at room temperature for 1–2 days, or in the fridge for up to 4 days. To reheat, I pop them in the microwave for 10–15 seconds or warm them in a low oven to crisp them up again. The glaze might melt a bit when reheated, but the flavor stays delicious.

FAQs

Can I use frozen blueberries?

Yes, I use frozen blueberries all the time. I don’t thaw them—just fold them in gently straight from the freezer to prevent too much bleeding.

Do I have to use buttermilk?

Buttermilk gives the best texture and flavor, but if I’m out, I make a quick substitute with milk and a little lemon juice or vinegar.

Can I make these in a larger pan?

Yes, I sometimes double the recipe and bake it in a 9×13-inch pan. I keep an eye on the baking time and add a few extra minutes if needed.

What’s the best way to keep the biscuits from sticking to the pan?

The melted butter helps prevent sticking, but I make sure to use a well-greased or non-stick pan, and I let the biscuits cool a bit before lifting them out.

Can I skip the glaze?

Yes, I’ve skipped the glaze before and they’re still amazing—especially with a little honey or fresh fruit on the side.

Conclusion

Blueberry butter swim biscuits with lemon glaze are one of those recipes that looks fancy but couldn’t be easier. I love the contrast of rich, buttery biscuit with the fresh fruit and zesty glaze. Whether I’m serving them for brunch, dessert, or a cozy snack, they always bring comfort and just the right touch of sweetness.