Oya's Cuisine - Sütlaç / Rice Pudding

Ingredients

• 6 cups milk
• 1/2 cup short grain rice
• 1 teaspoon mastic powder or 2 pieces of mastic gum
• a pinch of salt
• 1-1,5 cup sugar
• 1/2 cup cold water
• 2 egg yolks
• 1 tablespoon flour / cornstarch
• 3 tablespoons water