Onion Latte Caramelized Milk (Print Version)

Caramelized onion meets espresso and frothed milk for a savory, contemporary beverage with rich flavors.

# Components:

→ 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 fluid ounces) freshly brewed espresso
06 - 1 1/4 cups whole milk or oat milk
07 - 1 teaspoon honey or maple syrup, optional

# Directions:

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

# Expert Advice:

01 -
  • Savory twist on a classic latte
  • Perfect for adventurous palates
02 -
  • For a vegan option, use plant-based butter and non-dairy milk
  • Experiment with different onion varieties for nuanced flavors
03 -
  • Strain the onion purée well for the smoothest texture
  • Garnish with ground black pepper or chive for extra savory flair
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