Purée 2 cups of fresh or frozen raspberries and sieve them to remove the seeds.
Take butter from the refrigerator and let it cool down to room temperature. Put ⅔ cup of raspberry purée and 2 cups of softened butter into a mixing bowl.
Mix them for 3 minutes, and remember to scrape off any raspberry mixture on the paddle so that it can combine well.
Pour in 10 cups of powdered sugar and run the mixer on the lowest power for 30 seconds. Then, coax the frosting off the sides of the bowl with a spatula and start the mixer again on a medium-high setting for 30 to 45 seconds.
Add more purée if the icing is too dense. Then, let it chill in the refrigerator overnight.
- Remember to let the butter cool down and soften at room temperature before mixing.
- Use powdered sugar instead of granulated sugar.
- Don’t use all the purée at once. Leave some to fix the thick frosting (if any).
- Consider your servings to adjust the amount of ingredients.
Calories: 198kcal | Carbohydrates: 198g | Fat: 5.7g | Saturated Fat: 3.5g | Cholesterol: 14mg | Sodium: 39mg | Potassium: 63mg | Calcium: 12mg