The recipe was developed by Andrea Allen, Onyx Coffee Lab co-founder, 2020 U.S. Barista Champion, and 2021 World Barista Championship runner-up.
Ingredients
1ozEspresso (Onyx Monarch or another medium+ blend)
2dashesangostura bitters
3⁄4 ozDate Sauce
2drops25% Saline Solution
1⁄4oz + 1⁄2 ozcaramel syrup
2ozPacific Oat Milk
1ozNA Rum (Ritual Zero Proof)
1dashBitters for Garnish
Date Sauce
85gpitted dates
145ghot water
40ghoney
Instructions
Make the date sauce. Soak 85g pitted dates in 85g hot water, let sit for 10-15 minutes. Add to blender along with remaining 60g hot water and 40g honey. Blend until smooth. Use a strainer to strain out any remaining date skin / chunks. Store in fridge until ready to use.
Pull shot of espresso.
Into a cup add: 1oz espresso, 2 drops saline solution, 3⁄4 oz Date Sauce, and 1⁄4 oz Caramel Syrup.
Use a handheld frother to combine ingredients fully for 20-25 seconds until espresso mixture has bubbles and microfoam texture.
Into a small milk pitcher, add 2oz Pacific Oat Milk, 1oz NA Rum, and 1⁄2 oz Caramel Syrup. Steam together until warm.
Add steamed milk into coupe glass
Slowly pour espresso espresso mixture into the center of the milk
As a garnish, use a dropper to drop bitters into a circle, pull through to create small hearts. Serve!