Prepare the cauliflower: Steam or boil the cauliflower florets until tender, about 6-8 minutes. Drain and set aside.
Cook the shrimp: In a large skillet, heat the olive oil or butter over medium-high heat. Add the shrimp and cook for about 2-3 minutes per side, or until they turn pink and are cooked through. Season with paprika, salt, and pepper.
Combine the cauliflower and shrimp: Add the steamed cauliflower to the skillet with the shrimp. Stir gently to combine, letting the cauliflower warm up and absorb the flavors. If desired, add a squeeze of lemon juice and some lemon zest for extra flavor.
Serve: Garnish with freshly chopped parsley and serve hot.