This homemade brown sugar pumpkin spice cold brew concentrate is smooth, naturally sweet, and perfectly spiced. It takes about 5 minutes of active prep time and steeps overnight for a coffee shop-quality drink at home.
Use a coarse grind for the coffee to avoid bitterness. Steep for at least 12 hours; 18 hours is ideal. Store concentrate and syrup separately in the fridge. Concentrate lasts up to 2 weeks, syrup up to 3 weeks. For a hot version, heat milk before adding concentrate.
Keywords: pumpkin spice, cold brew, brown sugar, coffee concentrate, fall recipe, homemade coffee