Fermented Green Tea Kombucha with Ginger and Lemon

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

A refreshing homemade kombucha infused with fresh ginger and zesty lemon for a tangy, probiotic-rich beverage. This general-inspired cocktails & drinks ready in about 15 minutes brings together water, organic green tea bags, white granulated sugar for a refreshing, crowd-pleasing drink — a bright, easy pour for parties, gatherings, or any warm-weather afternoon when you want something festive without alcohol-only options. Each serving lands at about 30 calories and feeds 8, so it works for entertaining, brunch, or a non-alcoholic option at the bar cart. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Prep: 15 min Serves 8 30 cal/serving
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Ingredients

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Instructions

  1. Step 1: Bring 4 cups of water to a boil in a large pot. Remove from heat and steep 4 organic green tea bags for 10 minutes until strong. Remove tea bags.
  2. Step 2: Stir in 1 cup of white granulated sugar into the hot tea until fully dissolved. Add 8 cups of filtered water to dilute and cool to room temperature, about 1 hour.
  3. Step 3: Once the sweet tea is cooled to room temperature, pour it into a 1-gallon glass jar and gently add 1 large kombucha SCOBY on top. Cover the jar with a breathable cloth and secure with a rubber band.
  4. Step 4: Let ferment at room temperature (72°F) for 7 days away from direct sunlight to allow bacteria and yeast to develop.
  5. Step 5: After 7 days, finely grate 2 inches of fresh ginger root and add it along with 1/4 cup fresh lemon juice to the kombucha. Stir gently and cover again.
  6. Step 6: Bottle the kombucha into airtight glass bottles and ferment an additional 2 days at room temperature to develop carbonation, then refrigerate and serve chilled.

Frequently asked questions

How long does Fermented Green Tea Kombucha with Ginger and Lemon take to make?

Total time is about 15 minutes (15 min prep + 0 min cook). Most home bartenders find this fits a single afternoon; scale up the batch for parties or pitchers.

How do I store leftover Fermented Green Tea Kombucha with Ginger and Lemon?

Refrigerate any leftover fermented green tea kombucha with ginger and lemon in a sealed pitcher or jar for up to 3–4 days. Do not reheat — drinks are served chilled. If the recipe uses sparkling water or fresh herbs, hold those back and add fresh just before pouring so the drink stays bright and fizzy.

Can I substitute ingredients in Fermented Green Tea Kombucha with Ginger and Lemon?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Fermented Green Tea Kombucha with Ginger and Lemon for a different number of people?

The recipe is written for 8 servings. Multiply each ingredient by (your serving target / 8). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

What goes well with Fermented Green Tea Kombucha with Ginger and Lemon?

General cocktails & drinks like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.