Kissel from hercules and oats

I prepared oatmeal jelly based on Izotov's jelly but used bread as a starter, not kefir.

Ingredients

• oat grains 70 g
• water 4500 ml
• Rye bread 1 piece
• Hercules 400 g

Directions

1. 1. Cooking Hercules - not extra, oats, water, and bread.
2. 2. Grind the oats. In a jar (3 l), we fill in Hercules, ground oats, pour boiled cooled water into 2/3 of the container, and put it in a dark, warm place for 2 days.
3. 3. Drain the liquid from the jar. We wash the thick with water. It turns out two liquids.
4. 4. We put the liquids for stratification for 12-24 hours, drain the upper fraction - kvass, use the sediment to brew jelly, and drink kvass.
5. 5. The starter can be stored in the refrigerator, it is still stratified.
6. 6. Brewing kvass. In 400 ml of water, we dissolve 5 tablespoons of grounds.
7. 7. Cook for 5 minutes, stirring.
8. 8. Less cooking time - jelly is more liquid, increase the time - a thick main course is obtained.