Sugar-Free Blueberry Butter Swim Biscuits with Lemon Glaze – Old-Fashioned Comfort, Lightened Up

Some recipes feel like they come from a time when mornings were slower and the kitchen always smelled like something good baking. Butter swim biscuits are exactly that kind of recipe. No rolling pin. No cutting. No fuss. Just a simple batter poured into melted butter and baked until golden, crisp on the edges, and impossibly tender inside.

This sugar-free blueberry version with lemon glaze keeps all the nostalgia while cutting back on sugar — proof that comfort food doesn’t have to be heavy to feel satisfying. Juicy blueberries burst as the biscuits bake, while a bright lemon glaze drizzled on top adds just enough sweetness to wake everything up.

These biscuits are perfect for breakfast, brunch, or a quiet afternoon with coffee. They taste indulgent, but they’re simple, honest, and surprisingly light.

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Sugar-Free Blueberry Butter Swim Biscuits with Lemon Glaze

Ingredients

For the Biscuits

• 2 cups all-purpose flour

• 1 tbsp baking powder

• ½ tsp salt

• 1 cup milk (regular or unsweetened almond milk)

• ½ cup unsalted butter

• 1 cup blueberries (fresh or frozen)

• 1–3 tbsp sugar-free sweetener (optional, to taste)

For the Lemon Glaze

• ¾ cup powdered sugar substitute (erythritol or monk fruit blend)

• 1–2 tbsp fresh lemon juice

• Zest of ½ lemon (optional but recommended)

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Instructions

1) Prep the Pan

1. Preheat your oven to 450°F (230°C).

2. Place the butter in an 8×8-inch baking dish and set it in the oven until fully melted.

3. Carefully remove the dish and set aside.

2) Mix the Dough

1. In a large bowl, whisk together the flour, baking powder, salt, and sweetener (if using).

2. Stir in the milk just until combined — do not overmix.

3. Gently fold in the blueberries.

3) Assemble

1. Pour the biscuit batter directly into the melted butter.

2. Use a spoon or spatula to gently spread the batter evenly.

3. Score the dough lightly into squares with a knife (this helps with slicing later).

4) Bake

1. Bake uncovered for 20–25 minutes, or until the top is golden and the edges are crisp.

2. Remove from the oven and let cool slightly.

5) Make the Lemon Glaze

1. In a small bowl, whisk together the powdered sweetener, lemon juice, and zest until smooth.

2. Drizzle over the warm biscuits just before serving.

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Why These Biscuits Work

• No kneading or rolling — the batter does all the work

• Butter bakes into the dough, creating crisp edges and a soft center

• Blueberries add natural sweetness, so extra sugar isn’t needed

• Lemon glaze brightens everything, balancing the richness perfectly

These biscuits don’t pretend to be fancy. They’re cozy, familiar, and deeply satisfying.

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Tips for the Best Butter Swim Biscuits

• Use cold blueberries to prevent bleeding

• Don’t overmix — a lumpy batter is perfect

• For extra crisp edges, bake on the upper oven rack

• Let the biscuits rest 5 minutes before cutting for cleaner slices

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Serving Suggestions

• Serve warm with coffee or tea

• Add a spoon of sugar-free lemon curd

• Enjoy plain — they’re buttery enough on their own

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FAQ – Sugar-Free Blueberry Butter Swim Biscuits

Are these completely sugar-free?

They’re made without refined sugar. If you skip the sweetener in the dough and use a sugar-free glaze, they stay low sugar.

Can I use frozen blueberries?

Yes. Add them frozen and do not thaw to avoid excess moisture.

Can I make these dairy-free?

Yes. Use plant-based butter and unsweetened almond or oat milk.

Why are they called “butter swim” biscuits?

Because the dough literally bakes while sitting in melted butter, creating a unique texture that’s crisp outside and tender inside.