Prep the shrimp: Pat shrimp dry with paper towels. Toss with 1–1.5 tablespoons Cajun seasoning and a pinch of salt.
Dry shrimp sear better and stay juicy.
Sauté the aromatics: Heat 1 tablespoon oil and the butter in a large skillet over medium heat. Add onion and bell pepper; cook 3–4 minutes until softened. Stir in garlic for 30 seconds.
Build the sauce base: Pour in broth and bring to a gentle simmer.
Whisk in cream (and cream cheese if using) until smooth. Reduce heat to medium-low and let it simmer 3–5 minutes to thicken slightly.
Add depth: Stir in remaining Cajun seasoning, Parmesan, a squeeze of lemon juice, and a pinch of black pepper. Taste and adjust salt or heat.
You want a balanced, creamy, slightly smoky sauce.
Sear the shrimp: In a separate skillet, heat remaining 1 tablespoon oil over medium-high. Add shrimp in a single layer; cook 1.5–2 minutes per side until just opaque and curled into a “C.” Do not overcook.
Combine: Fold the seared shrimp into the sauce. Turn off heat.
Add more lemon if needed. Sprinkle with chopped parsley or green onions.
Prepare the base: Cook rice, quinoa, or cauliflower rice as desired. Fluff and season with a little salt and lemon zest for brightness.
Portion: Divide grains into 4–5 meal prep containers.
Spoon creamy Cajun shrimp and sauce over the top. Garnish with extra herbs and a pinch of red pepper flakes if you like heat.