Wash the apples and lemon. Cut the apples into small pieces with the skin on. Grate the lemon, then remove the white peel and seeds, and cut it into pieces. Boil the apples separately in 2 cups (about 1/2 liter) of water for 2 minutes.

Boil the lemon in 2 cups (about 1/2 liter) of water for 2 minutes, separately. Blend the apples and strain them twice. Blend the lemon and strain it twice. Mix them together, add sugar to taste, vanilla sugar, and yogurt, and blend everything. You'll get a wonderful refreshing juice. Chill it in the refrigerator for a bit before serving. Enjoy!👌😋