how do I make a hollindaise in a rational combi

Making a hollandaise sauce in a Rational combi oven can be a straightforward process, utilising the controlled environment of your combi oven for precise temperature management. Here’s a simple method to follow: **Ingredients:** - 3 large egg yolks - 1 tablespoon of water - 250g unsalted butter, melted - Lemon juice to taste - Salt and white pepper to taste **Steps:** 1. **Prepare the Bain-Marie:** Begin by setting up your Rational combi oven. Preheat it to the steam setting at 50°C (about 122°F). You’ll want to use a heatproof bowl or a small pot that fits inside your oven or on a Bain-Marie setup to create indirect heat. 2. **Whisk the Egg Yolks:** In the bowl, combine the egg yolks and water. Whisk them together until the mixture becomes thick and pale. This will help incorporate air and achieve a creamy texture. 3. **Cook with Steam:** Place the bowl in your combi oven, using the steam function. Gently cook while continuing to whisk. The goal here is to gently heat the egg mixture without scrambling the yolks. The steam in the oven will provide a uniform temperature, helping you achieve this. 4. **Add Butter Slowly:** Once the mixture is warmed and slightly thickened, slowly dribble in the melted butter while whisking continuously. This emulsification process is critical for creating a smooth hollandaise sauce. 5. **Season and Finish:** Once all the butter is incorporated and the sauce is smooth, remove it from the oven. Season with lemon juice, salt, and white pepper to taste. If the sauce is too thick, you can add a small splash of warm water to reach your desired consistency. 6. **Serve Immediately:** Hollandaise sauce is best served fresh, so aim to use it right away on your dishes. If you need to hold it for a short period, keep it in a warm (not hot) place, or you can hold it in a warm water bath. **Tips for Success:** - Use high-quality ingredients for the best flavour. - The steam will help prevent the eggs from cooking too quickly, reducing the risk of scrambling the yolks. - Be sure to whisk constantly to maintain the emulsification. If you need a reliable combi oven for consistent results, consider exploring options like the Rational iCombi Pro models available through suppliers at Sydney Commercial Kitchens. They are ideal for various cooking tasks, including delicate sauces like hollandaise. Feel free to reach out if you have more questions about using your Rational combi oven or need assistance with other kitchen equipment!