Cooling system for decreasing the temperature of a solution

A cooling system for cooling a food edible solution, the cooling system comprising:

• a first solution tank configured for receiving a cooling fluid therein;
• a second solution tank configured for receiving a food edible solution therein, wherein the second solution tank is disposed within the first solution tank;
• a cooling fluid tube coiled around the second solution tank, wherein the cooling fluid tube is coiled along a height direction of the second solution tank;
• a food edible solution tube coiled around the cooling fluid tube and/or the second solution tank ending with a tank inlet, wherein the food edible solution tube is configured for receiving the food edible solution therein and configured for transporting the food edible solution to an interior portion of the second solution tank via the tank inlet.