Put the pasta on to cook. Meanwhile, stir-fry the broccoli in 1/4 cup of the olive oil for 5 minutes. Add the remaining oil, mushrooms, and red pepper. Stir-fry for 5 minutes more. Add the shrimp, garlic, onion, lemon zest, salt, and pepper. Stir-fry for 5 minutes. Add the buttered pasta. Toss well. Arrange some baby spinach on each plate and top with a portion of shrimp and pasta. Sprinkle with the Parmesan cheese, if desired.

Cook’s note: contrary to common belief, yes, you CAN serve seafood topped with cheese. This adds another flavor layer and adds to the presentation.