1. Heat oven to 200°F. Line cookie sheet with parchment paper or foil.
2. Place desired number of cookies on prepared sheet. Top each cookie with one or two chocolate pieces.
3. Heat in oven 5 minutes or until chocolate is melted and can be spread with small spatula. (Do not overheat. Melted chocolate retains its shape until disturbed.)
4. Remove from oven; spread melted chocolate over surface of cookie. Immediately garnish with toffee bits, toasted coconut, crushed peppermint candies or nuts. Allow chocolate to set up before storing in cool, dry place.