Onion Latte Caramelized Espresso (Print View)

Creamy espresso latte enhanced with caramelized onions and milk for a unique savory, sweet flavor.

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

# Preparation Steps:

01 - In a small skillet over medium-low heat, melt the butter. Add the sliced onion, granulated sugar, and a pinch of salt. Cook slowly, stirring occasionally, until the onions are deeply caramelized and golden, approximately 12 to 15 minutes.
02 - Transfer the caramelized onions and pan juices to a blender. Add 2 tablespoons of milk, then blend until fully smooth. Pass the mixture through a fine-mesh sieve for a silky consistency.
03 - Brew 2 shots of espresso and divide them evenly between two cups. Add 1 tablespoon of strained onion purée to each cup, stirring well.
04 - Heat the remaining milk until steaming. Froth with a milk frother or vigorously whisk until creamy and foamy.
05 - Pour the frothed milk over the espresso-onion mixture in each cup. Sweeten with honey or maple syrup if preferred. Gently stir and serve immediately.

# Expert Advice:

01 -
  • Brings a unique savory depth to your coffee routine
  • Suitable for adventurous and vegetarian diets
02 -
  • For a vegan version, simply swap in plant-based butter and non-dairy milk
  • Onion variety greatly influences the flavor profile of the finished latte
03 -
  • Use sweet onions for a more pronounced mellow flavor
  • Strain the onion purée well to achieve a smooth mouthfeel in the latte
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