Cava sauce

Ingredients

• 1 cup dry cava
• 1/2 cup fish stock
• 1 cup heavy cream
• 2 tablespoons unsalted butter
• 2 tablespoons flour
• 1 onion, chopped
• 2 garlic cloves, chopped
• Salt and black pepper to taste

Step-by-step preparation

1. Melt the butter in a frying pan over medium heat.
2. Add the chopped onion and garlic and cook until soft and golden, about 5–7 minutes.
3. Add the flour and stir well so it combines with the onion and garlic.
4. Add the cava and fish stock and stir well.
5. Simmer the sauce over medium-low heat for a few minutes until reduced by half, stirring occasionally.
6. Add the cream and stir until well incorporated.
7. Keep cooking over low heat until the sauce is thick, smooth and creamy, about 10–15 minutes.
8. Season with salt and black pepper to taste.
9. Take the cava sauce off the heat and let it cool slightly before serving.