Cut the broccolini into bite-sized pieces.
In a small cup, mix the crème fraiche, Dijon mustard, and lemon juice.
Put salted water to boil in a pot. Add the broccolini and let it cook for 1 minute, then add the gnocchi and cook until they float to the surface (or check the package instructions). Drain and set aside.
Heat the olive oil in a large pan set to medium-high heat. Toss in the broccolini, gnocchi, and frozen peas. Cook for 1 minute, then mix in the sauce and adjust the seasoning. Garnish with pine nuts and lemon zest. Done!
