Step-by-Step Instructions

Let’s break it down into simple steps — no advanced lab skills required!

1: Prepare the Juice Mixture

1. Pour 1 cup of fruit juice into a blender or mixing cup.
   – Make sure it is well-strained and free of pulp, which can affect consistency.
2. Add 1–2 Tbsp sugar or sweetener, if desired. Blend or stir to dissolve.
3. Sprinkle in ½ tsp sodium alginate slowly while blending to prevent clumping.
4. Blend for about 30 seconds until fully combined.

Let this mixture sit for at least 15–30 minutes to remove air bubbles.

2: Prepare the Calcium Bath

1. In a clean bowl, combine 2 cups cold water with 1 tsp calcium lactate or calcium chloride.
2. Stir until fully dissolved. This is your activation bath.

3: Drop & Spherify!

1. Fill a squeeze bottle, dropper, or syringe with your juice mixture.
2. Slowly squeeze small drops into the calcium bath, one by one.
3. Watch the magic happen — each drop turns into a perfect little sphere within seconds!

Tip: Move the dropper close to the surface to prevent splashes or misshaped pearls.

4: Let Them Set

• Let the pearls sit in the bath for 30–60 seconds.
• The longer they stay, the thicker the outer “skin” will become.
• For thin-shelled popping boba, stick to 30 seconds.

5: Strain and Rinse

1. Use a slotted spoon or fine mesh strainer to scoop out the pearls.
2. Immediately transfer to a bowl of cold water to rinse off excess calcium.
3. Swirl gently, then drain.

6: Store or Serve

• Use popping boba immediately in drinks or desserts
• Or store in a light sugar syrup in the fridge for up to 24–48 hours
• Avoid long-term storage as the texture will degrade