Creating Vegetarian Gnocchi with Spinach and Mushroom-Butter Sauce can be straightforward if you follow these steps:

1. Make the Gnocchi Dough:
– In a bowl, combine flour, ricotta, egg, salt, and nutmeg. Mix until a dough forms.

2. Knead the Dough:
– Transfer dough to a well-floured surface. Knead gently for a minute until smooth. Form into a ball.

3. Roll and Cut the Gnocchi:
– Divide the dough into quarters. Roll each piece into a long rope (about 1-inch thick). Cut into small pieces (about ¾ inch each).

4. Shape the Gnocchi:
– Use a fork to press down on each piece to create ridges. This helps the sauce adhere better.

5. Cook the Gnocchi:
– In a large pot, bring salted water to a boil. Add gnocchi and cook until they float (about 2-3 minutes). Remove with a slotted spoon and set aside.

6. Prepare the Mushroom-Butter Sauce:
– In a large skillet, melt the butter over medium heat. Add garlic and sauté until fragrant (about 30 seconds).

7. Cook Spinach and Mushrooms:
– Add sliced mushrooms and sauté until they begin to brown (about 5 minutes). Then, add chopped spinach and cook until wilted (about 2-3 minutes).

8. Combine Gnocchi and Sauce:
– Add the cooked gnocchi to the skillet. Toss gently to combine, ensuring all are coated in the sauce.

9. Season and Serve:
– Season with salt and pepper to taste. Garnish with freshly grated Parmesan and basil leaves before serving.

10. Enjoy:
– Serve immediately while hot, ensuring a delightful dining experience.