How to Make Concentrated Apricot Juice The First Method: Ingredients: 2 kilos of apricot A kilo and a half of coarse sugar one lemon juice Tools: Clay Cooking Pot Cheesecloth Method: Wash the apricot well. Bring a clay cooking pot and soak apricot with sugar for 12 hours. Stir from time to time, then strain the juice by using a clean cheesecloth,