In a small bowl, beat cheeses until well blended. Add the butter, cream, eggs, chives and seasonings. Beat until light and fluffy; set aside.
Using a 2-1/2-in. heart-shaped cookie cutter, cut pastry into 102 hearts. Gently press cutouts onto the bottom and up the sides of greased miniature muffin cups or miniature heart-shaped muffin cups. Spoon 1 teaspoon filling into each.
Bake at 375° for 10-12 minutes or until golden brown. Cool in pans for 5 minutes before removing. Serve warm.