Milk Break Sour Recipe
Shinobu Japanese Whiskey + Toasted Bread + Brown Butter
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Ingredients
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Cocktail
Brown Butter Syrup (makes ~8 oz)
Garnish / Finish
Method
Brown Butter Syrup (prepare ahead, yields ~8 oz)
In a light-colored saucepan over medium heat, melt the unsalted butter. Let it foam and then begin to brown — watch carefully. Swirl occasionally until milk solids turn golden-brown and emit a nutty aroma (about 4–6 minutes). Remove from heat immediately to avoid burning; you should have about 3 tablespoons browned butter and browned solids.
Pour the browned butter into a heatproof bowl, leaving any very dark bits in the pan. Add the water to the same saucepan and bring to a gentle simmer; stir to deglaze any fond carefully with a wooden spoon (if any light fond remains).
Add granulated sugar and light brown sugar to the simmering water and stir until fully dissolved. Cook 1–2 minutes to slightly thicken. Remove from heat and stir in the reserved brown butter, vanilla extract, and a pinch of sea salt until homogenous.
Cool to room temperature, then transfer to a clean bottle or jar. Refrigerate. Syrup keeps up to 2 weeks chilled. Use 3/4 oz per cocktail as called for below.
Cocktail Assembly
Wet shake (chill and dilute)
Open the shaker, add a generous handful of ice (about 1 cup). Seal and shake hard for another 15–20 seconds until the shaker is very cold to the touch (this chills and slightly dilutes the drink).
Garnish and finish
Brush or dot 1/2 tsp of reserved brown butter across a thin toasted bread slice (or smear on a buttered rye crisp), then float the crisp on the surface of the foam or rest it on the glass rim. Finish with a light dusting of freshly grated nutmeg or a sprinkle of toasted sesame seeds. Serve immediately.