If there’s one dessert that defines Canadian baking, it’s the butter tart. Not too sweet, not too rich, but somehow absolutely perfect—a flaky, buttery pastry shell filled with a glorious mixture of butter, sugar, and eggs that bakes into a semi-solid, slightly runny, caramel-like filling.
They’re humble and unassuming, but one bite and you’ll understand why Canadians have passionate debates about the proper butter tart: runny or firm? Raisins or no raisins? Pecans or walnuts? Pure maple syrup or brown sugar?
This recipe honors all traditions while delivering the definitive butter tart experience. Make a batch and discover why this simple tart has inspired devotion for generations.
Instructions
Make the Pastry
In a large bowl, whisk together the flour and salt. Add the cold butter cubes. Using a pastry blender or your fingertips, cut the butter into the flour until the mixture resembles coarse meal with some pea-sized butter pieces remaining.
In a small bowl, whisk together the egg, vinegar, and ice water. Drizzle over the flour mixture and toss with a fork until the dough just comes together. Add more ice water 1 teaspoon at a time if needed.
Chill the Dough
Shape the dough into a disk, wrap in plastic wrap, and refrigerate for at least 2 hours, preferably overnight. This relaxes the gluten and keeps the butter cold.
Prep the Raisins (if using)
Place raisins in a small bowl, cover with hot water, and let sit for 10-15 minutes to plump. Drain well and pat dry.
Roll and Cut the Pastry
On a lightly floured surface, roll the chilled dough to about ⅛ inch thickness. Using a round cutter (about 4 inches for standard muffin tins), cut out circles. Gather scraps, re-roll, and cut additional circles.
Line the Muffin Tins
Gently press each pastry circle into the cups of a muffin tin (standard 12-cup tin), pleating slightly if needed. The pastry should come all the way to the top edge. Place the lined tin in the refrigerator while you make the filling.
Make the Filling
In a medium bowl, whisk together the melted butter, brown sugar, maple syrup, beaten eggs, vanilla, vinegar, and salt until smooth and well combined. Do not overbeat—you don’t want to incorporate too much air.
Add Optional Ingredients
If using raisins, pecans, or coconut, distribute them evenly among the chilled pastry shells—about 1 teaspoon per tart.
Fill the Tarts
Remove the muffin tin from the fridge. Carefully spoon or pour the filling into each pastry shell, filling about ¾ full. The filling will puff slightly during baking.
Preheat and Bake
Preheat your oven to 450°F (230°C). Place the tarts in the oven and immediately reduce the temperature to 375°F (190°C). Bake for 15-18 minutes, until the pastry is golden and the filling is set around the edges but still slightly jiggly in the center. This jiggle is what gives you that iconic runny center.
Cool Completely
Let the tarts cool in the pan for 10-15 minutes, then carefully remove them to a wire rack to cool completely. The filling will continue to set as it cools.
Serve and Celebrate
Serve at room temperature. These tarts keep well in an airtight container for up to 5 days—if they last that long.
Pro-Tips for Butter Tart Perfection
- The Vinegar Secret: Vinegar in both the pastry and the filling is a classic Canadian trick—it tenderizes the pastry and balances the sweetness. Don’t skip it!
- Keep Everything Cold for Pastry: For the flakiest crust, your butter, water, and even your flour should be cold. Chill the dough thoroughly.
- Don’t Overwork the Pastry: Overmixing develops gluten and makes tough pastry. Mix just until it comes together.
- Chill the Lined Tins: A cold pastry shell holds its shape better and bakes up flakier. Pop them in the fridge while you make the filling.
- Don’t Overfill: The filling will puff and bubble—fill only ¾ full to prevent overflow.
- The Jiggle Test: For that iconic runny center, pull the tarts when the edges are set but the center still jiggles slightly. Overbaked butter tarts are still delicious but lose their signature runniness.
- Raisin Debate: Traditionalists are divided on raisins. Offer both versions to please everyone.
- Maple vs. Corn Syrup: Pure maple syrup adds Canadian authenticity and deeper flavor, but corn syrup gives a more classic clear filling. Both are delicious.
These Authentic Canadian Butter Tarts are a national treasure—simple, perfect, and absolutely unforgettable.
