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Blackberry Sage Cold Brew Recipe

4.7 from 56 reviews

This Blackberry Sage Cold Brew is a refreshing and aromatic twist on traditional cold brew coffee. Combining bold dark roast coffee with fresh blackberries and fragrant sage, sweetened naturally with maple syrup and topped with a creamy barista-style oat milk foam, it’s perfect for warm mornings or an iced afternoon pick-me-up.

Ingredients

Scale

Cold Brew Coffee

  • 1 cup coarsely ground dark roast coffee
  • 4 cups cold water

Muddled Fruit & Herbs

  • 1/2 cup fresh blackberries
  • 6 fresh sage leaves (plus extra for garnish)
  • 2 tablespoons maple syrup (divided)

Oat Milk Foam

  • 1 cup barista-style oat milk
  • 1 tablespoon maple syrup

Other

  • Ice cubes as needed
  • Extra blackberries for garnish

Instructions

  1. Brew the Cold Coffee: Combine the coarsely ground dark roast coffee with cold water in a large jar, stir gently to mix, cover tightly, and refrigerate. Allow to steep for at least 12 hours to extract full robust flavor.
  2. Muddle the Berries & Herbs: In a bowl or directly in serving glasses, muddle fresh blackberries with sage leaves and 1 tablespoon of maple syrup until the berries release their juices and the sage oils infuse the mixture. Divide this mixture evenly between two glasses.
  3. Strain the Cold Brew: Using a coffee filter or fine mesh strainer, strain the cold brew concentrate into a clean container, discarding the grounds to ensure a smooth coffee base without sediment.
  4. Assemble the Drinks: Fill each glass with ice cubes, then pour the strained cold brew coffee over the muddled blackberry and sage mixture, allowing the flavors to mingle as you pour.
  5. Froth the Oat Milk: Warm the barista-style oat milk gently on the stovetop or in a microwave until slightly hot (not boiling), then whisk vigorously with 1 tablespoon maple syrup until a creamy foam forms.
  6. Top with Foam: Spoon the foamed oat milk gently over each glass, creating a luscious creamy top layer. Garnish each drink with the remaining sage leaves and a few fresh blackberries for visual appeal and extra aroma.

Notes

  • Use coarsely ground coffee to avoid bitterness in the cold brew.
  • Steep the coffee for at least 12 hours to develop rich flavor.
  • Muddling releases the berry juices and herbal oils for a complex taste.
  • Warm oat milk froths better and yields a creamier foam.
  • Maple syrup adds natural sweetness without refined sugars.
  • Cold brew concentrate can be stored in the fridge up to 1 week.
  • Foamed oat milk is best made fresh but can be refrigerated for a short time.

Keywords: blackberry cold brew, sage cold brew, cold brew coffee, oat milk foam, iced coffee drink, summer coffee recipe, barista style oat milk, natural sweetener coffee