Begin by boiling enough water. Ensure it's very boiling hot, as the temperature is crucial for the right texture.
½ cup boiling water
In a mixing bowl, add ½ cup of tapioca starch, potato starch, and the molasses. Mix and then slowly pour in the boiling water while stirring continuously. Use a heat safe measuring cup.
1 cup tapioca starch, 1 tbsp potato starch, 3 tbsp molasses
Use the wooden spoon to mix and get the dough going and be sure not to burn your finger. Use the spoon or spatula until you can handle the dough.
Add the remaining tapioca starch and knead until a smooth, pliable dough forms. If the dough is too sticky, add more starch; if it’s too dry, add a bit more hot water. Be patient, keep kneading and rolling until your dough is soft and smooth.
If you want to color your boba differently you can use simple syrup for sweetness and add a few drops of food coloring to the dough before shaping.
A pinch of natural food coloring