Poke a toothpick or cake pop stick into the top of each grape. Prepare a large baking sheet (I used 11x17) with parchment paper.
Be sure nuts are in a shallow bowl or on a plate. You will need to roll the grapes in them later.
Place caramel chews and heavy whipping cream inside a microwave safe bowl. Microwave on 50% power for 1 minute. Stir with a fork and return to the microwave. Continue to microwave in 30 second bursts, stirring in between, until caramel is silky smooth.
Dip grapes about ¾ into the melted caramel. Allow excess caramel to drip off and wait 10-20 seconds for the caramel to cool slightly and form to the grape.
Without placing the grape down, roll the grape in the bed of crushed nuts so that it covers ½ of the grape. You want to visually see a nice caramel rim towards the top of the grape for aesthetics.
Repeat for each grape and allow the caramel to set inside the refrigerator (about 30 minutes) before enjoying.
