Haunted Taco Tarts

Heat oil in large skillet over medium heat. Add onion and cook until tender. Add turkey; cook until turkey is no longer pink, stirring occasionally. Stir in garlic, oregano, chili powder and salt; set aside.

Preheat oven to 375 degrees F. Lightly grease baking sheets.

Prepare Egg Yolk Paint: Divide egg yolks among each of 4 small bowls. Divide water among each and add a few drops different food coloring to each; beat lightly. Set aside.

On lightly floured surface, roll 1 pie crust to 14-inch diameter. Using 3-inch Halloween cookie cutters, cut out pairs of desired shapes. Repeat with second pie crust, rerolling dough if necessary. Place 1/2 of shapes on prepared baking sheets. Brush edges with egg white. Spoon about 1 tablespoon taco mixture onto each shape. Sprinkle with 1 teaspoon tomato and 1 teaspoon cheese. Top with remaining matching shapes; press edges to seal. Decorate with Egg Yolk Paint.

Bake 10 to 12 minutes or until golden brown.