Saskatoon Berry Tarts
  1. In a medium bowl, whisk together flour, baking powder & salt until completely combined. Cut in butter with a pastry cutter or fork.
  2. Measure the vinegar into a liquid measuring cup, then add enough ice cold water to make 1/2 cup. Pour over flour mixture, gently stir with a fork ONLY until combined. Wrap dough in plastic wrap & place in refrigerator for a minimum of an hour so it can chill well. When ready to use, Roll out dough on a lightly floured work surface. Using a 3 1/2″ cookie cutter, cut out tart shells & place them in tart pans.
Saskatoon Rhubarb Filling & Streusel
  1. In a small saucepan, combine saskatoons, diced rhubarb, sugar & cardamom. Set aside. In a small bowl, combine water, lemon juice & cornstarch. Whisk together to make a slurry. Add to to saucepan & cook on medium heat, stirring until mixture becomes thickened. Remove from heat; add vanilla & allow to cool before using.
  2. FOR STREUSAL: Place all streusal ingredients in a small dish & combine with finger tips until crumbly. Spoon berry filling into tart shells & top with streusal. Bake at 375 F. until pastry is golden.
Saskatoon Butter Tart Filling
  1. FOR BERRY TOPPING: In a small saucepan, mix together berries & water; simmer for 10 minutes over low-medium heat. In a separate bowl, mix together sugar & cornstarch then add to the berries & combine. Stir in lemon juice; simmer until mixture slightly thickens. Set aside to cool.
  2. FOR BUTTER TART LAYER: First beat together eggs. In a saucepan, melt the butter then add sugar, vanilla, cream, raisins & beaten eggs. Bring to a boil over medium heat & boil for 3 minutes. Set aside to cool. TO ASSEMBLE: Place a heaping Tbsp of butter tart mixture into each shell, then fill remainder of the tart shell with the berry topping mixture. DO NOT MIX. Bake at 375 F. for 15-18 minutes or until pastry is golden. Cool before removing from tart pans.
Cream Cheese Saskatoon Tart Filling
  1. FOR BERRY TOPPING: Crush 1 cup of saskatoon berries & place in a small saucepan with 1 cup of water. Simmer about 2 minutes. Strain & return berry juice only to saucepan. Combine sugar & cornstarch; add to sauce. Cook over low heat, stirring constantly until mixture is thick & clear. Remove from heat & stir in remaining 2 cups of saskatoons to glaze & stir gently. Pre-bake tart shells.
  2. FOR CREAM CHEESE LAYER: In a small bowl, blend together cream cheese, lemon zest, sugar & heavy cream. Divide cream cheese mixture between baked tart shells. Top with generous portions of berry topping & serve.
Recipe Notes
  • The pastry recipe will yield about 48 mini tarts. I had doubled the pastry recipe because I wanted to make all 3 kinds. It’s so nice to have some in the freezer for future use.
  • If you make the pastry in 2 separate batches it seems to be nicer for some reason.
  • If you happen to have any filling left over, it freezes well for another time.