Preheat the oven to 190 degrees F.
Add the raspberry powder by hand and mix with a spatula. Place the mixture into a pastry bag. Place a piece of parchment paper onto a baking sheet. Using the pastry bag, create round domes with the mixture.
Place in the oven at for 2 1/2 hours. Keep oven on. Remove from the oven and scoop out the insides with a spoon. Place back onto baking sheet and cook again for 1 hour at 190 degrees F.
Let cool and store in a dry place.
For Raspberry Sauce:
Professional Recipe: This recipe was provided by a chef, restaurant or culinary professional and makes a large quantity. The Food Network Kitchens chefs have not tested this recipe in the proportions indicated and therefore cannot make any representation as to the results.