Classic Nordic Blueberry Pie (Mustikkapiirakka)

Published: 7/31/2026

This dessert features a buttery, cookie-like shortcrust base topped with juicy blueberries and a tangy, creamy filling. A Finnish summer favorite.

Ingredients (8 servings)

• 1/2 cup (115 g) butter, softened
• 1/2 cup (100 g) granulated sugar
• 1 large egg
• 1 1/2 cups (190 g) all-purpose flour
• 1 tsp (4 g) baking powder
• 2 cups (300 g) blueberries (fresh or frozen)
• 1 cup (240 g) sour cream or plain Greek yogurt
• 1 large egg
• 1/4 cup (50 g) granulated sugar
• 1 tsp (5 ml) vanilla extract

Instructions

1. Preheat oven to 400°F (200°C).
2. Cream the butter and sugar together until light. Beat in the egg.
3. Mix the flour and baking powder, then stir into the wet ingredients to form a soft dough.
4. Press the dough onto the bottom and up the sides of a greased 10-inch tart pan or pie dish.
5. Spread the blueberries evenly over the base.
6. Whisk together the sour cream, egg, sugar, and vanilla. Pour this mixture over the blueberries.
7. Bake for 25–30 minutes until the crust is golden and the filling is set.

Pro Tips

• Frozen Berries: If using frozen blueberries, do not thaw them beforehand. Toss them with a teaspoon of potato starch or cornstarch before placing them on the crust to prevent the base from becoming soggy.

See Also

• Authentic Swedish Cardamom Buns (Nordic Baking Made Easy)
• Classic Baked Lemon Cheesecake
• Classic Finnish Mocha Brownies (Mokkapalat)

Categories: desserts, baking