|Easy Hollandaise Sauce
dash of cayenne or hot sauce
1/4 teaspoon mustard powder
1 Tablespoon fresh lemon juice + more to taste
pinch of salt and pepper
10 Tablespoons unsalted butter
Place egg, cayenne, mustard, 1 T. of lemon juice, salt and pepper in a blender and mix on low speed until combined.
In a saucepan, heat butter until melted and hot, but not brown.
With the blender running on high, slowly add melted butter in a stream until fully combined. Taste and add more lemon juice if desired.