Spinach and Ricotta Ziti

Put the spinach in a large pot over medium heat with 1/4 C. water. Cover and cook 2-3 minutes or until wilted and tender. Drain and cool. Wrap the spinach in a cloth and squeeze out as much water as possible. Finely chop the spinach. In a large saucepan, melt butter over medium-low heat. Add the onion and cook until tender and golden, about 10 minutes. Add the chopped spinach and cook, stirring, for 3-4 minutes. Add salt to taste.

Bring 4 qts. water to a boil in a large pot. Add 2 Tbs. salt, then the pasta. Stir well. Cook over high heat, stirring frequently, until pasta is al dente. Drain pasta. In a large heated serving bowl, toss the pasta with the spinach, ricotta and cheese. Sprinkle with pepper and serve.