- How much tonka bean should I use?
- Very little! One whole bean can be too much for 4 servings; start with half. The flavor is potent and dominant.
- I can't find tonka beans, what can I substitute?
- Mix vanilla with a drop of bitter almond extract and a whisper of cinnamon.
Exotic Tonka Bean Ice Cream
Tonka bean is the pastry world's secret weapon. Though it looks like a wrinkled black bean, its scent hovers somewhere between vanilla, almond, clove, and fresh-cut hay. Since it has an extremely intense aroma (due to coumarin), we use it more as a spice in ice cream than a main ingredient, giving an elegant, perfumed character to the creamy base.
Ingredients
1 1/4
cups
Whole Milk
3/4
cup
Heavy Cream
1/3
cup
Granulated Sugar
1/2
bean
Tonka Bean (grated)
1
tsp
Vanilla Extract
1
pinch
Salt
Shopping List (0)
Equipment Needed
- Fine mesh strainer
- Nutmeg grater or microplane
- Saucepan
Allergen Information
Milk
Instructions
1
✓
Grate the tonka bean as finely as possible, like nutmeg.
Tip: The hard bean is difficult to chop; grating reveals the essential oils best.
2
✓
Heat milk, cream, sugar, and salt to near boiling, then remove from heat.
Tip: Salt is mandatory here to round out the flavors. [Flavor enhancement].
3
✓
Stir in grated tonka bean and vanilla. Cover the pot and let stand (infuse) for 20-30 minutes.
Tip: In hot liquid, spice aromas dissolve into fat molecules. The lid prevents precious scents from escaping. [Extraction].
4
✓
Strain the mixture to remove larger tonka particles, as they can be bitter if bitten into.
Tip: The goal is the aroma, not the bits.
5
✓
Chill completely, then freeze in a machine or use the freeze-and-stir method.
Tip: This is a 'Philadelphia style' (eggless) base, giving a cleaner, milkier taste that lets the tonka shine.
Recipe FAQ
Ingredients
- 1 1/4 cups Whole Milk
- 3/4 cup Heavy Cream
- 1/3 cup Granulated Sugar
- 1/2 bean Tonka Bean (grated)
- 1 tsp Vanilla Extract
- 1 pinch Salt