Onion Latte Caramelized Espresso (Printer-friendly)

Caramelized onions infuse espresso with savory depth and creamy milk for a daring, flavorful latte experience.

# What You'll Need:

→ Onion Base

01 - 1 small yellow onion, thinly sliced
02 - 1 tablespoon unsalted butter
03 - 1/2 teaspoon granulated sugar
04 - Pinch of salt

→ Latte Components

05 - 2 shots (2 ounces) freshly brewed espresso
06 - 1 1/4 cups whole milk or oat milk
07 - 1 teaspoon honey or maple syrup (optional, for sweetness)

# Directions:

01 - Melt unsalted butter in a small skillet over medium-low heat. Add sliced yellow onion, granulated sugar, and a pinch of salt. Cook gently, stirring intermittently, until the onions reach a deep golden hue and are fully caramelized, approximately 12 to 15 minutes.
02 - Transfer caramelized onions with pan juices into a blender. Add 2 tablespoons of milk and blend until silky smooth. Pass the mixture through a fine-mesh sieve for a refined texture.
03 - Brew 2 shots of espresso and divide evenly into two cups. Stir 1 tablespoon of strained onion purée into each cup until thoroughly combined.
04 - Heat the remaining milk until steaming. Froth using a milk frother or whisk until creamy and foamy.
05 - Pour frothed milk over the espresso-onion mixture in each cup. Sweeten with honey or maple syrup if desired, then gently stir before serving.

# Expert Advice:

01 -
  • Unique flavor pairing for those seeking something new
  • Easy vegetarian option with vegan adaptions available
02 -
  • Onion purée must be strained for a smooth texture.
  • Dairy can be swapped for plant-based options with similar results.
03 -
  • Use sweet onions for a gentler flavor profile.
  • Top with a pinch of black pepper or chive for extra savory flair.
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