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Yuja-cha is a soothing hot tea made by stirring a spoonful of citron marmalade into hot water. It is Korea’s favorite winter drink and a classic remedy for colds. This sugar-free marmalade uses yuzu or lemon peel and allulose, and keeps for weeks in the fridge.
Per serving: 13 calories · 1.4 g net carbs · 0 g protein · 0 g fat (calculated from the ingredients)
What You’ll Need

Ingredients
- 3 yuzu or 2 lemons plus 1 orange for the peel
- 1 cup allulose
- 1 tablespoon grated ginger (optional)
- Hot water to serve
Instructions
- Scrub the fruit well with baking soda and rinse. Halve them, squeeze out the juice and remove the seeds.
- Slice the peel and pulp into very thin strips.
- Mix the peel, juice, ginger and allulose in a clean jar until coated. Let it sit at room temperature for 1 day, stirring a few times, until the allulose dissolves into a syrup. Then refrigerate.
- To serve, stir 1 1/2 tablespoons of the marmalade into a mug of hot water. Eat the peel as you drink.
Notes
Nutrition
About This Dish
Yuja is the Korean name for yuzu, a fragrant citrus that grows well on Korea’s southern coast. The county of Goheung, also on the southern coast, is one of Korea’s largest yuja producers. Yuja-cha is technically not tea, because it contains no tea leaves; Koreans use the word cha for many warm infusions. Jars of yuja marmalade are popular gifts and exports. Many Koreans drink it at the first sign of a cold because yuzu is rich in vitamin C.
This recipe is from The Ultimate Korean Keto Cookbook by Gisele Costello, Chapter 12: Beverages (Boseong Green Tea Fields). See all Korean recipes
