Surprise bubbles!

Ingredients

• 1/4 cup water
• 1/3 cup lemon juice
• Food coloring

Additives

• Calcium salts 1 sachet (5g)
• Sodium alginate 1 sachet (2g)

Steps

1. Dissolve the calcium lactate in 1/4 cup of water and add it to the lemon juice.

 2. Fill up small round molds with this preparation and freeze.

 3. Dissolve the sodium alginate in 2 cups of water with a hand blender or an eggbeater. Refrigerate for 15 minutes.

 4. Put the ice pieces in this sodium alginate bath and set aside for 3 minutes. 

5. Pick up the raviolis thus formed with a pierced spoon and rinse them in a water bowl. 

6. Put each ravioli in colored water for 5 minutes and present as desired. (looks great on white!)

Notes:

Sadly this took close to 3 tries to get to work. Every time i'd take the bubbles out of the bath it would fall apart. Seemed the issue was I the spoon had a design towards the back that would catch on the bubble and pop it! I also found that keeping the bubbles in the colored water for closer to 10 minutes would give a better color.