Blackberry Ice Cream Recipe

20180529-blackberry-ice-cream-vicky-wasik-17
Photographs: Vicky Wasik

Why It Works

  • Stovetop cooking creates a deep and jammy blackberry flavor.
  • A touch of cinnamon amplifies the natural aroma of blackberries.
  • Straining the purée reduces astringency and creates a smoother ice cream.

This eggless ice cream puts summer blackberries center stage, without any hint of custard to distract from their tart, jammy flavor. A tiny pinch of ground cinnamon highlights their natural aroma without any overt spiciness, while a squeeze of fresh lemon juice helps cut through the richness of cream.

Recipe Facts

Active: 45 mins
Total: 5 hrs
Serves: 8 servings
Makes: 1 quart

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Ingredients

  • 40 ounces fresh blackberries, washed and drained (8 cups; 1.13kg)

  • 5 1/4 ounces sugar (about 3/4 cup; 148g)

  • 1/8 teaspoon (.5g) Diamond Crystal kosher salt; for table salt, use about half as much by volume or the same weight

  • 14 ounces heavy cream (about 1 3/4 cups; 395g)

  • 1/8 teaspoon ground cinnamon

  • 2 teaspoons bourbon, rum, or gin (optional)

  • 1/2 ounce fresh lemon juice (1 tablespoon; 15g), optional

Directions

  1. In a 3-quart stainless steel saucier, combine blackberries, sugar, and salt. Using a metal spatula, crush the berries until the sugar dissolves (the spatula's comparatively sharp edge will minimize splashing compared to the dull edge of a potato masher). Using a kitchen scale, weigh the pot and fruit together, then make note of that number to track the reduction. Cook over medium heat until bubbling hot, then simmer, stirring constantly, until the mixture has reduced by 14 ounces (395g). The time required will vary depending on the size, shape, and type of cooking vessel, as well as the size and output of the burner, but expect about 30 minutes, and adjust heat as needed to proceed at a similar rate. (Try not to over-reduce the fruit, as it can produce unwanted flavors, but if you do accidentally do it, you can add back just enough water to correct the weight.)

  2. When reduced by 14 ounces, strain into a large bowl through a fine-mesh stainless steel strainer. Press and stir the blackberries with a flexible spatula to extract their juices, until there's nothing left in the sieve but about 10 ounces (1 heaping cup; 285g) seedy pulp, with 20 ounces (565g) blackberry purée in the bowl.

  3. Discard the blackberry pulp. Stir the cream, cinnamon, and alcohol (if using) into the concentrated blackberry purée, along with lemon juice (if needed) to brighten the flavor. Cover and refrigerate until no warmer than 40°F, then churn in an ice cream maker according to the manufacturer’s directions. Meanwhile, place a 1-quart container and flexible spatula in the freezer.

  4. When ice cream looks thick and light, shut off the machine and, using the chilled spatula, scrape ice cream into the chilled container. Enjoy as soft-serve, or cover with plastic pressed directly against surface of ice cream, then close lid and freeze until firm enough to scoop.

Special equipment

3-quart stainless steel saucier, flexible spatula, non-reactive sieve, ice cream maker, non-reactive, freezer-safe container, digital scale

Notes

The flavor and color of this ice cream can vary dramatically with the quality of the fruit; if the blackberries aren't fresh and delicious to start, the ice cream will be lackluster as well. We highly recommend using a digital scale to ensure the best results.

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Nutrition Facts (per serving)
280 Calories
18g Fat
29g Carbs
3g Protein
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Nutrition Facts
Servings: 8
Amount per serving
Calories 280
% Daily Value*
Total Fat 18g 23%
Saturated Fat 11g 57%
Cholesterol 56mg 19%
Sodium 39mg 2%
Total Carbohydrate 29g 10%
Dietary Fiber 5g 18%
Total Sugars 24g
Protein 3g
Vitamin C 20mg 99%
Calcium 60mg 5%
Iron 1mg 4%
Potassium 199mg 4%
*The % Daily Value (DV) tells you how much a nutrient in a food serving contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.
(Nutrition information is calculated using an ingredient database and should be considered an estimate.)