⭐ Vegetable Stock (Best Gluten-Free Option)
1/4 cup per 3 egg yolksVegetable stock is a concentrated form of vegetable broth, often simmered longer to extract more flavor and nutrients. It contains the same umami compounds and mild vegetal notes that complement the egg and butter emulsion in Hollandaise sauce without introducing off-flavors.
When using vegetable stock, ensure it is low-sodium to avoid oversalting the sauce. Warm it gently before incorporation to maintain the temperature needed for proper emulsification.
Compared to vegetable broth, vegetable stock can enhance the depth of flavor slightly, resulting in a more robust but still balanced Hollandaise sauce.