Heat a large deep skillet over medium heat. Add 2 tablespoons butter or oil, ½ cup chopped onion, and 3–4 cloves garlic (minced). Sauté 1–2 minutes until the onion is softened and the garlic is fragrant.
Add 1 ½ pounds button mushrooms (sliced) to the skillet. Sauté 8–10 minutes, stirring occasionally, until the mushrooms are softened and starting to brown.
Meanwhile, chop 1 ½ pounds chicken breast into 1‑inch bite-size pieces.
Push the mushrooms to the sides of the skillet to create a space in the center. Add the chopped chicken and 1 ½ tablespoons Cajun seasoning to the center. Stir to coat the chicken, then brown the chicken 4–5 minutes, stirring occasionally, until the outside is browned and there is no visible pink.
Add 8 ounces cream cheese, ½ cup water, and ½ teaspoon smoked paprika to the skillet. Reduce heat to medium-low and stir continuously until the cream cheese melts and forms a smooth sauce and the chicken is fully cooked.
Stir in 1 tablespoon lemon juice and 2 tablespoons chopped parsley. Remove from heat and serve warm (for example, over pasta, rice, or cauliflower rice).
Notes
Notes
You can use full-fat or low-fat cream cheese.