STMJ (Susu Telur Madu Jahe) - The Late-Night Tonic
Masuk Angin: Mother's Magic Potions
When you feel the chill in your bones and a sudden exhaustion, that’s Masuk Angin—the wind entering your body. Grandma might have rubbed your back with a coin to chase it out, but the better cure comes in a steaming mug. STMJ is the quintessential late-night street food tonic from the cool mountains of Malang: a rich, frothy emulsion of milk, egg, honey, and charred ginger that goes down like velvet and hits your stomach like a furnace. We use pasteurized eggs for safety in an American kitchen, but we don't skip the vital street-cart techniques: blistering the ginger over an open flame and furiously tempering the yolk so it doesn't scramble.
Ingredients
- fresh yellow ginger1 med
- whole milk2 cup
- cinnamon stick1 med
- whole cloves3 small
- green cardamom pods2 small
- pasteurized egg yolks2 large
- raw honey4 tbsp
- sweetened condensed milk2 tbsp
Method
- 01
Char the ginger directly over an open flame.
Hold the unpeeled ginger with metal tongs directly over a gas burner or under a broiler until the skin blisters, blackens, and becomes deeply fragrant, about 3 to 5 minutes.
- 02
Smash the charred ginger to release its oils.
Let it cool just enough to handle, then place it on a board and hit it hard with the flat of a heavy knife or a pestle to expose the fibrous, smoky interior.
- 03
Simmer the milk with the ginger and whole spices.
In a saucepan, combine the whole milk, smashed ginger, cinnamon stick, cloves, and cardamom. Bring it to a gentle simmer over medium-low heat—do not let it reach a rolling boil or the milk will scald. Drop the heat to the absolute minimum and let it steep for 10 minutes.
- 04
Whisk the egg yolks, honey, and condensed milk into a paste.
Drop one pasteurized egg yolk into each of your two serving mugs. Add 2 tablespoons of honey and 1 tablespoon of condensed milk to each, then beat furiously with a fork until pale and thick.
- 05
Temper the egg mixture with a splash of hot milk.
Remove the steeped milk from the stove. Ladle just two tablespoons of the hot liquid into the first mug, immediately whisking the egg mixture as fast as you can to gently raise its temperature without scrambling it.
- 06
Strain the remaining milk into the mugs and emulsify.
Pour the rest of the hot spiced milk through a fine-mesh strainer directly into the mugs to catch the ginger and aromatics, stirring rapidly as you pour. Drink the golden, frothy tonic immediately while piping hot.
Notes
Use pasteurized eggs in the shell.
Because the egg is only gently tempered and not fully cooked, standard supermarket eggs carry a slight risk. Pasteurized shell eggs are easy to find and eliminate this worry completely.
Never substitute ground spices for whole aromatics.
Powdered cinnamon or ginger will not dissolve and will leave a gritty, unpleasant sludge at the bottom of your mug. If you don't have whole spices, skip them—just don't skip the charred ginger.
From Suburban Sambal.