||Heat medium-sized skillet to medium-high and sauté breasts 1 minute per side. Reduce heat to medium-low and cook for 6 - 9 minutes or until a thermometer inserted into the thickest part of breast registers 170°F. Boil pasta according to package instructions.
TIP: This recipe may easily serve 2 people instead of 4 people by using half the quantity of all ingredients.
||Meanwhile, slice mushrooms. In a separate, medium-sized skillet, sauté mushrooms in olive oil on medium for 5 minutes. Add spinach and sauté until it begins to wilt, and season to taste with salt and pepper.
||Drain pasta and return to pot, toss with butter and parsley.
||Divide pasta among 4 plates. Place chicken breast on pasta, top with sautéed mushrooms and spinach. Serve