Onion Latte Caramelized Espresso (Printable)

Velvety espresso meets caramelized onions and creamy milk for a unique, savory latte adventure.

# 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 for dairy-free option)
07 - 1 teaspoon honey or maple syrup (optional, for sweetness)

# Directions:

01 - In a small skillet over medium-low heat, melt the butter. Add the sliced onion, granulated sugar, and a pinch of salt. Sauté slowly, stirring occasionally, until the onions are deeply golden and caramelized, 12–15 minutes.
02 - Transfer the caramelized onions and pan juices to a blender. Add 2 tablespoons of milk and process until completely smooth. Pass the mixture through a fine-mesh sieve to achieve a velvety purity.
03 - Brew two shots (2 ounces) of espresso and divide evenly among two serving cups.
04 - Stir 1 tablespoon of strained onion purée into each cup with hot espresso until fully integrated.
05 - Heat the remaining milk until steaming but not boiling. Froth using a milk frother or whisk until creamy and foamy.
06 - Pour the frothed milk over the espresso-onion blend in both cups. If desired, sweeten by drizzling in honey or maple syrup, gently stir, and serve promptly.

# Expert Suggestions:

01 -
  • Unique savory-sweet flavor blend
  • Perfect for culinary adventurers
02 -
  • Use a fine-mesh sieve for a smooth texture
  • Caramelize onions slowly for maximum sweetness
03 -
  • Try sweet Vidalia or red onions for a different flavor profile
  • Garnish with ground black pepper or chopped chives for extra savoriness
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