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.
When I first experimented with onion in latte form, the result surprised my palate in the best way. The slow caramelization brings out a delicate sweetness that plays beautifully with intense espresso, making each sip a discovery.
Ingredients
- 1 small yellow onion: Thinly sliced for caramelization
- 1 tablespoon unsalted butter: Adds richness and helps caramelize onion
- 1/2 teaspoon granulated sugar: Enhances sweetness of onion
- Pinch of salt: Balances flavors
- 2 shots (60 ml) espresso: Freshly brewed and strong
- 300 ml whole milk: Or oat milk for dairy-free option
- 1 teaspoon honey or maple syrup: Optional, for added sweetness
Instructions
- Prepare the onion base:
- In a small skillet over medium-low heat, melt the butter. Add the sliced onion, sugar, and pinch of salt. Cook slowly, stirring occasionally, until the onions are deeply caramelized and golden, about 12–15 minutes.
- 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 Our family was skeptical at first, but this latte became an unexpected hit at brunch, sparking lively conversations about flavors we never thought to try in coffee before.
Required Tools
Skillet, blender, fine-mesh sieve, espresso machine or coffee maker, milk frother or whisk
Allergen Information
Contains dairy products. Use plant-based milk and butter for dairy-free and vegan options. No gluten, eggs, or nuts present in the recipe. Always check product labels for potential hidden allergens.
Nutritional Information
Per serving: 110 calories, 4 g total fat, 15 g carbohydrates, 4 g protein
Save Savor this latte as an adventurous morning pick-me-up or a novel conversation piece. Each sip offers a new layer of flavor to explore.
Recipe FAQ
- → What does an Onion Latte taste like?
It offers a savory and slightly sweet depth from caramelized onions, balanced by rich espresso and creamy milk.
- → Can I make it dairy-free?
Yes, substitute plant-based butter and oat or non-dairy milk to enjoy a vegan and dairy-free version.
- → How do I ensure smooth texture?
Blend the caramelized onions thoroughly and strain through a fine-mesh sieve for a silky finish.
- → Is the onion flavor overpowering?
Caramelizing onions mellows their sharpness, adding subtle sweetness and richness without dominating the drink.
- → What foods pair well with Onion Latte?
Try serving it with sharp cheese croissants or savory pastries to complement its unconventional flavor profile.
- → Can I use different onion types?
Absolutely! Sweet Vidalia or red onions each add their own nuanced flavor variations to the beverage.