Mushroom and Spinach Ravioli with Chive Butter Sauce

Whisk together 1 teaspoon olive oil, water, and whole eggs in a bowl until evenly blended; set aside. Combine flour and salt in a separate large bowl, and make a well in the center. Pour the egg mixture into the well and stir just until combined. Turn dough out onto a lightly floured surface and knead until smooth, 5 to 10 minutes, adding more flour or water as needed. Wrap dough tightly with plastic wrap, and set aside to rest.

Heat 1 teaspoon olive oil in a skillet over medium heat. Stir in the garlic and onion; cook and stir until the onion begins to soften, about 2 minutes. Add the mushrooms, and continue cooking and stirring until the vegetables are soft and the liquid has evaporated, about 10 minutes. Remove from heat, and allow to cool.

Beat cream cheese in a bowl until smooth. Stir in the cooled mushroom mixture, Parmesan cheese, mozzarella cheese, spinach, 1 tablespoon chives, parsley, and cayenne pepper. Season with salt and pepper.