Raw Sauerkraut and Bread

Other Xerophagy Published February 01, 2026

Fermented cabbage is a pillar of Slavic xerophagy — Russian, Ukrainian, Serbian, and Bulgarian monasteries all rely on it during strict fasting days. Raw sauerkraut is not cooked; it is preserved through lacto-fermentation, a process that requires only cabbage, salt, and time. It provides probiotics, vitamins (especially vitamin C, which is scarce in a raw winter diet), and a sharp, sour flavor that makes plain bread genuinely satisfying.

This is the standard weekday meal during Great Lent in Slavic monastic traditions. Bread and sauerkraut, water to drink, and prayer.

FASTING LEVEL: Xerophagy (the strictest level — no cooked food, no oil, no wine)
SERVINGS: 1
TIME: 5 minutes

INGREDIENTS

- 1 cup raw sauerkraut (true lacto-fermented, from the refrigerated section — not the shelf-stable pasteurized kind)
- 2-3 thick slices of dense bread (sourdough, rye, or monastery-style)
- 1/2 small raw onion, sliced into rings (optional)
- Sea salt (if needed — sauerkraut is usually salty enough)

METHOD

1. Pile the sauerkraut on a plate or in a bowl. Drain some of the brine if you prefer it less wet, but keep some — the juice is nutritious and helps the bread go down.

2. Arrange the bread alongside. If using raw onion, lay the rings over the sauerkraut.

3. Eat by placing sauerkraut on torn pieces of bread, or by alternating bites. Drink the remaining brine — it is rich in electrolytes and beneficial bacteria.

NOTES

- The sauerkraut must be raw and unpasteurized to count as uncooked. Most shelf-stable sauerkraut in jars has been heat-processed. Look for sauerkraut in the refrigerated section of the store, or make your own (it requires only cabbage, salt, and a jar).
- Kimchi is also a raw fermented vegetable and is equally compliant with xerophagy, though it is not traditional in Orthodox cultures.
- In Russian monasteries, sauerkraut was often the primary source of vitamin C during long winter fasting periods. Scurvy was not a problem for monks who kept their sauerkraut crock full.
- This applies to all xerophagy days, and is especially traditional during Great Lent in Slavic parishes.