Preheat oven to 400F.
Heat a large skillet over medium-high heat and add 1 teaspoon butter. Add spinach in two batches, and cook, tossing, until just wilted, about 2 minutes per batch. Transfer to a colander, let cool, then squeeze to release excess liquid.
Pour off any liquid in skillet. Reduce heat to medium. Add remaining 1 tablespoon butter and leeks. Cook until softened but not browned, about 5 minutes. Add garlic and cook, stirring, 1 minute more. Add wine, increase heat to medium high, and cook until wine is almost evaporated, about 2 minutes. Add cream and simmer until just slightly thickened, about 2 minutes. Add 1/4 teaspoon salt, pepper and nutmeg. Stir in Parmesan, and gently fold in spinach. Keep warm.
Arrange halibut on a parchment-lined baking sheet, brush with oil, and sprinkle with remaining 1/4 teaspoon salt. Bake 10 minutes, or until just cooked through. Divide spinach mixture among serving plates and top with halibut.
Source: Food Network
Receive updates on events, vineyard news and wine releases. We would love to stay connected with you. Join our email list by filling out your email in the space provided or feel free to call us at 707.433.4050.