Classic Butter Tarts Recipe - A Taste of Canadian Tradition – Vinalia

Ingredients

• 1 1/2 cups all-purpose flour, plus more for dusting
• 1/2 tsp kosher salt
• 1/2 cup cold unsalted butter, cubed
• 1/4 cup ice water
• 1 large egg yolk
• 1 tsp white vinegar
• 1 cup packed dark brown sugar
• 3/4 tsp kosher salt
• 1/4 cup unsalted butter, softened
• 1 tsp vanilla extract
• 1 large egg