Homemade Yogurt and Ginger Frozen Yogurt
Homemade Yogurt and Ginger Frozen Yogurt is a medium American recipe that serves 6. 150 calories per serving. Recipe by America's Test Kitchen on YouTube.
Prep: 34 min | Cook: 10 hrs 35 min | Total: 11 hrs 29 min
Cost: $6.51 total, $1.08 per serving
Ingredients
- 1 gallon Ultra-Pasteurized Whole Milk (Prefer ultra‑pasteurized for smooth texture; can use regular whole milk but texture may be slightly grainier)
- 2 tablespoons Plain Yogurt with Live Cultures (Use a brand you enjoy; this is the starter culture)
- 0.5 cup Heavy Cream (Adds richness; optional but recommended for a French‑style yogurt)
- 0.25 cup Non-Fat Dry Milk Powder (Whisk into cold milk before heating for a denser gel)
- 2 cups Strained Yogurt (Greek‑style) (Result of straining the fresh yogurt; use for frozen yogurt base)
- 0.5 cup Whey (Liquid collected from straining; keeps frozen yogurt light)
- 1 teaspoon Unflavored Gelatin (Stabilizes frozen yogurt; bloom in whey before heating)
- 2 tablespoons Fresh Ginger (Peeled and grated; provides bright flavor)
- 1 teaspoon Ground Ginger (Enhances ginger flavor)
- 0.25 cup Granulated Sugar (Adjust sweetness to taste)
- 2 tablespoons Lyle's Golden Syrup (Contains glucose & fructose to lower freezing point for smoother texture)
- 1 pinch Salt (Enhances overall flavor)
Instructions
Whisk Dry Milk Powder (Optional)
In a small bowl, whisk 1/4 cup non‑fat dry milk powder into the cold milk to avoid lumps before heating.
Time: PT2M
Heat Milk
Pour the gallon of milk (with dry milk powder if used) into a large saucepan. Heat over medium, stirring occasionally, until the temperature reaches 115°F (46°C).
Time: PT10M
Temperature: 115°F
Add Starter Yogurt
Remove the saucepan from heat. Add 2 tablespoons plain yogurt with live cultures and whisk thoroughly to distribute the bacteria evenly.
Time: PT2M
Portion Into Jars
Pour the inoculated milk into clean Mason jars, leaving about 1/2 inch of headspace. Loosely screw the lids (do not tighten).
Time: PT5M
Prepare Incubation Water Bath
Fill a large pot with water and heat it to 120°F (49°C). Submerge the jars so the water reaches the level of the milk inside. Place the pot in a turned‑off oven, turn the oven light on, and set a second pot of boiling water on top of the oven to maintain temperature.
Time: PT5M
Temperature: 120°F
Ferment Yogurt
Let the jars sit undisturbed for 8 hours. After 5 hours, taste a small spoonful; if you prefer a milder flavor, refrigerate now, otherwise continue to 8–10 hours for a tangier, thicker result.
Time: PT8H
Temperature: 115‑120°F
Cool and Strain (Optional for Greek‑style)
Refrigerate the jars for at least 2 hours. For a thicker, Greek‑style yogurt, line the jar opening with cheesecloth, screw on the lid ring, and place the jar upside down in a measuring cup or bowl in the fridge overnight to drain whey.
Time: PT8H
Reserve Whey
Save about 1/2 cup of the drained whey in a small bowl; set aside for the frozen yogurt base.
Time: PT5M
Bloom and Dissolve Gelatin
Sprinkle 1 teaspoon unflavored gelatin over the 1/2 cup whey, let sit 2 minutes, then gently heat (microwave 10 seconds or stovetop) until fully dissolved.
Time: PT5M
Temperature: 140°F
Add Ginger
Stir 2 tablespoons grated fresh ginger and 1 teaspoon ground ginger into the gelatin‑whey mixture.
Time: PT2M
Sweeten Yogurt Base
In a mixing bowl, combine 2 cups strained yogurt, the ginger‑gelatin whey, 1/4 cup sugar, 2 tablespoons Lyle's Golden Syrup, and a pinch of salt. Whisk until smooth.
Time: PT5M
Chill Mixture
Cover the bowl and refrigerate until the mixture reaches 40°F (4°C) or lower, about 2 hours.
Time: PT2H
Temperature: 40°F
Churn Frozen Yogurt
Pour the chilled mixture into an ice‑cream maker and churn according to the manufacturer’s instructions until it resembles soft‑serve, roughly 20 minutes.
Time: PT20M
Serve or Harden
Serve immediately for a soft‑serve texture, or transfer to an airtight container and freeze for at least 2 hours for a firmer scoop.
Time: PT2H
Nutrition Facts
- Calories
- 150
- Protein
- 4 g
- Carbohydrates
- 25 g
- Fat
- 4 g
- Fiber
- 0 g
Dietary info: Vegetarian (contains gelatin), Gluten‑Free
Allergens: Milk, Gelatin
Last updated: April 6, 2026






