These lemon-curd tartlets are perfect for a tea party.
Place apricot jam and 1 1/2 tablespoons water in a small saucepan; set over medium heat. Bring to a simmer while stirring. Remove from heat; pour hot liquid through a fine strainer set over a heat-proof bowl. Discard solids. Return liquid to saucepan; set aside.
Heat oven to 350 degrees. On a lightly floured surface, roll out one disk of Pate Brisee into a 10 1/2-by-14-inch rectangle. Cut into twelve 3 1/2-inch squares. Press one square of dough into one of twelve 2 1/4- or 2 3/4-inch tartlet pans. Trim edges with a knife. Repeat with remaining dough. Refrigerate 30 minutes.
Prick shells all over with a fork. Place a 3-inch square of aluminum foil into each shell. Fill shells with dried beans, rice, or pie weights; place on a baking sheet. Transfer to oven. Bake 13 minutes. Remove foil and weights. Bake until golden, about 5 minutes more. Transfer to a wire rack to cool.
Combine eggs yolks, sugar, lemon juice, and lemon zest in a heavy saucepan. Combine with a whisk. Set over medium heat, stirring constantly with a wooden spoon and scraping bottom and sides of saucepan. Cook until mixture is thick enough to coat back of the wooden spoon, about 20 minutes.
Remove saucepan from heat. Add butter, one piece at a time, stirring with wooden spoon until smooth. Pour lemon curd into the shells until three-quarters full. Transfer tartlets to refrigerator for 30 minutes.
Using your fingers, rub the pansy petals with water. Place a moistened pansy in the center of each tartlet. Reheat the reserved jam until melted; generously and gently brush the tops with jam. Refrigerate in an airtight container until serving.