Ingredients
Method
- In a food processor, pulse flour, brown sugar, and salt. Add cold butter and shortening and pulse until mixture resembles pea‑sized crumbs.
- Sprinkle ice water over the flour mixture and toss with a fork until dough begins to come together. Form into two rounds, wrap, and chill for about 30 minutes.
- Preheat oven to 425°F (220°C). Roll out dough on a floured surface and cut into 4″ rounds. Press rounds into a 12‑cup muffin pan and chill while preparing filling.
- In a bowl, whisk together brown sugar, corn syrup, melted butter, egg, vanilla, and salt until smooth.
- Place a layer of raisins (if using) in the bottom of each pastry shell, then fill each shell about 2/3 full with the syrup filling mixture.
- Bake on the bottom oven rack at 425°F for 12–15 minutes, until the pastry is golden and the filling is bubbling.
- Cool completely on a wire rack, then carefully remove the tarts from the pan and serve.
Notes
Butter tarts are a quintessential Canadian dessert with debate around whether the filling should be runny or firm and whether to include raisins. Optional nuts like pecans or walnuts can also be added. To make the filling firmer, add another egg and adjust sugar/corn syrup amounts. Store fully cooled tarts at room temperature for 2 days or in the refrigerator for up to 5 days. :contentReference[oaicite:1]{index=1}
