canned frosting (I used Caramel Apple, but Vanilla would be even better)
mini semi-sweet chocolate chips
Heath Bits or Toffee chips
large cocktail toothpicks
Put about 1/4 cup of the frosting into a small bowl and stir with a spoon (to soften it up). Put about 1/4 cup EACH of the Heath Bits and chocolate chips into another small bowl, and mix together.
Put a toothpick into the top of each grape and roll in the frosting (to coat the bottom half). It's fine to have a clump of frosting on the bottom of the grape, because they'll stand up better on your plate then.
Roll the frosting-covered half of the grape into the chocolate chip-toffee mixture. Set on a plate and refrigerate. (The frosting will harden up a bit).
I made 2 dozen, but you can do as many as you want.