Berry marmalade

Blend the berries (strawberries or others) until smooth.

Transfer the berry puree to a saucepan, add water and sweetener to taste.

Add the agar-agar and mix well.

Place the saucepan over medium heat and bring the mixture to a boil, stirring constantly.

Boil for 2-3 minutes after reaching a boil, until the agar-agar is completely dissolved.

Pour the hot mixture into marmalade molds.

Let the marmalade cool at room temperature, then place in the refrigerator until fully set (approximately 1-2 hours).