- The butter separated (became oily).
- You overheated it. Butter melts above 86°F (30°C), but if it boils, the emulsion (water in fat) breaks. Just melt it, don't fry it!
Lemon Caper Butter Sauce
This is one of the simplest yet greatest examples of a butter emulsion sauce. We don't brown the butter like in a French *beurre noisette*; instead, we just melt it with the flavors, preserving the fresh, milky character of the butter. Ideal if you don't have time for complex sauces but want to elevate a plain cut of meat.
Ingredients
1
stick
unsalted butter (1/2 cup)
2
tbsp
capers
1
tsp
lemon juice
1
tsp
fresh parsley (chopped)
1
pinch
salt
1
pinch
ground black pepper
Shopping List (0)
Equipment Needed
- Small Saucepan
- Spoon
Allergen Information
Milk
Instructions
1
✓
Melt the butter over low heat. It should just be melted, not bubbling.
2
✓
Stir in the capers, lemon juice, salt, and pepper.
Tip: The sour and salty flavors highlight the sweetness of the butter.
3
✓
Remove from heat, stir in the parsley, and serve immediately.
Tip: If you let it sit, the butter will solidify.
Recipe FAQ
Ingredients
- 1 stick unsalted butter (1/2 cup)
- 2 tbsp capers
- 1 tsp lemon juice
- 1 tsp fresh parsley (chopped)
- 1 pinch salt
- 1 pinch ground black pepper