Save A bold and unconventional latte that blends the subtle sweetness of caramelized onions with rich espresso and creamy milk. This avant-garde beverage offers a savory twist on the classic coffee drink, perfect for adventurous palates seeking new flavor frontiers.
I was initially skeptical about onion in my coffee, but the subtle sweetness of caramelized onion adds a mellow depth I never expected. After one sip, I knew I had discovered a daring new morning ritual.
Ingredients
- Onion Base: 1 small yellow onion, thinly sliced, 1 tablespoon unsalted butter, 1/2 teaspoon granulated sugar, pinch of salt
- Latte Components: 2 shots (60 ml) freshly brewed espresso, 300 ml whole milk (or oat milk for dairy-free option), 1 teaspoon honey or maple syrup (optional, for sweetness)
Instructions
- Prepare the onion base:
- In a small skillet over medium-low heat, melt the butter. Add the sliced onion, sugar, and a pinch of salt. Cook slowly, stirring occasionally, until the onions are deeply caramelized and golden, about 12 & 15 minutes. Do not rush this step. Low and slow yields the best flavor.
- Blend the caramelized onions:
- Transfer the caramelized onions and any pan juices to a blender. Add 2 tablespoons of milk and blend until completely smooth. Strain through a fine-mesh sieve to ensure a silky texture.
- Make the latte:
- Brew 2 shots of espresso and divide evenly between two cups. Add 1 tablespoon of the strained onion purée to each cup, stirring well to combine.
- Froth the milk:
- Heat the remaining milk until steaming, then froth using a milk frother or whisk until creamy and foamy.
- Assemble:
- Pour the frothed milk over the espresso onion mixture in each cup. Sweeten with honey or maple syrup if desired. Gently stir and serve immediately.
Save Sharing Onion Latte with my family became a fun, memorable experience. Even my skeptical sibling was pleasantly surprised by the harmonious blend of sweet, savory, and coffee notes.
Required Tools
Skillet, blender, fine mesh sieve, espresso machine or strong coffee maker, milk frother or whisk
Allergen Information
Contains dairy (milk, butter). For dairy-free or vegan, use plant-based alternatives. No gluten, eggs, or nuts. Always check product labels for hidden allergens.
Nutritional Information (per serving)
Calories: 110. Total Fat: 4 g. Carbohydrates: 15 g. Protein: 4 g.
Save Onion Latte rewards your curiosity with every sip. Experiment with garnishes for a personalized finishing touch.
Recipe FAQ
- → Can I use plant-based milk for this beverage?
Yes, oat milk or other dairy-free options work well and preserve the creamy texture.
- → How do I ensure the onions are properly caramelized?
Cook slowly over medium-low heat for 12–15 minutes, stirring occasionally until golden and sweet.
- → Will the onion flavor overpower the espresso?
The caramelized onion adds subtle sweetness and savory depth without overwhelming the coffee.
- → What garnish complements the drink?
Try a sprinkle of ground black pepper or fresh chive for extra savory notes and color.
- → What tools are necessary for preparation?
You’ll need a skillet, blender, fine-mesh sieve, espresso machine or coffee maker, plus a frother or whisk.
- → Is this beverage suitable for vegetarians?
Yes, it is vegetarian; vegan adaptations are simple with plant-based butter and milk.