9 each gelatin sheets or 18-22g powdered gelatin. The general rule of thumb that 1 gold leaf sheet of gelatin is equal to about 2g of powdered gelatin
Sifted powdered sugar and corn starch to toss cut marshmallows in
Berry Puree
1 cup of frozen berries, chopped (try strawberries)
1 Tbsp granulated sugar
Place frozen strawberries in a heavy bottom pot Toss in sugar to coat the berries.
Heat on low heat just to defrost the berries. Smash them slightly to release some of the juices.
Transfer to a blender and puree until smooth. Strain with a fine mesh strainer and weigh out the weight that you need for marshmallows.
If you have extra puree, you can add some sugar and place it back on the stove to make a syrup. Or you can freeze the puree for later use.
Marshmallows
INSTRUCTIONS
Berry Puree
Bloom gelatin sheets (or powder) in ice water – add one at a time so they do not stick together. Once soft, remove from the water and squeeze out excess liquid. Place bloomed gelatin with fruit puree in a stand mixer with the whip attachment.
Cook sugar and corn syrup together to 245F. Make sure to mix the two together and brush down the sides of a heavy bottom pot with water to avoid sugar crystallization. Do not stir once sugar syrup is boiling.
Once 245F is reached, SLOWLY pour over bloomed gelatin and turn mixer on low, gradually moving to high. Whip on high until thick but still slightly warm.
Transfer to a lined and well-oiled ¼ sheet pan and spread around. Lightly spray the top and cover with a piece of parchment and roll flat with a rolling pin. Let set up overnight.
Cut with an oiled knife into inch squares and toss in a sifted 50/50 mixture of sifted cornstarch and powdered sugar. Store in an air-tight container for up to 3 weeks.