Onion Latte Caramelized Espresso (Printable)
Caramelized onions and espresso unite for a creamy, savory drink with rich, intriguing flavor depths.
# Ingredient List:
→ 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 freshly brewed espresso (approximately 2 ounces total)
06 - 1 1/4 cups whole milk or oat milk
07 - 1 teaspoon honey or maple syrup, optional
# Steps:
01 - Melt butter in a small skillet over medium-low heat. Add sliced onion, sugar, and a pinch of salt. Cook gently, stirring occasionally, until onions are deeply golden and caramelized, about 12 to 15 minutes.
02 - Transfer caramelized onions and any pan juices to a blender. Add 2 tablespoons milk and blend until completely smooth. Strain through a fine-mesh sieve for a silky purée.
03 - Brew 2 shots espresso and divide evenly into two serving cups.
04 - Stir 1 tablespoon of strained onion purée into each cup of espresso to fully integrate flavors.
05 - Heat the remaining milk until steaming. Froth using a milk frother or whisk until creamy and foamy.
06 - Pour frothed milk over the espresso-onion mixture. Sweeten each cup with honey or maple syrup if desired. Gently stir and serve immediately.
# Expert Advice:
01 -
- Pantry-friendly ingredients create an innovative twist on your morning coffee ritual
- Ready in about twenty five minutes and feels like a barista treat at home
- Can be made vegetarian or vegan with simple swaps
- The sweet richness of slow-cooked onions surprises and delights in every sip
02 -
- High in savory caramelized flavor unique for both coffee and onion fans
- Easy to adjust to vegan or dairy free diets
- Perfect for food experimenters and brunch lovers
03 -
- Always caramelize the onions slowly and patiently. High heat will give harsh flavors instead of the sweet complexity you want.
- Using a fine mesh strainer creates an exceptionally smooth purée that will blend perfectly with your coffee milk mixture. For the boldest flavor, taste a tiny bit of the purée before assembling your drink so you can adjust salt or sweetness as needed.