263K views · 474 reactions | This foolproof Hollandaise sauce recipe is quick and easy, using just a few simple ingredients. The perfect sauce to serve over steak, fish, or steamed veggies. Ingredients (2 servings): 1/2 stick cup butter (57 g/2 oz) OR 1/4 cup ghee, duck fat or extra virgin olive oil (60 ml) 2 large egg yolks 1/2 tsp Dijon mustard 1-2 tbsp fresh lemon juice - use to taste pinch salt or more to taste dash of water if too thick | KetoDiet Blog - Martina Slajerova | Facebook