01 - Pat the chicken breasts dry with paper towels. Season both sides generously with salt, pepper, paprika, and cumin, pressing the spices into the meat to ensure even coating.
02 - Heat olive oil in a large skillet over medium-high heat until shimmering. Add the seasoned chicken breasts and cook for 5–6 minutes per side until golden brown and cooked through. Transfer to a plate and tent with foil to keep warm.
03 - Reduce heat to medium. Add the chopped onion to the same skillet and sauté for 2 minutes until translucent. Add the minced garlic and sliced jalapeños, cooking for another 2 minutes until fragrant and softened.
04 - Pour in the chicken broth, using a wooden spoon to scrape up any browned bits from the bottom of the pan. These caramelized pieces will add depth to the sauce.
05 - Stir in the heavy cream and shredded Monterey Jack cheese, whisking continuously until the cheese is completely melted and the sauce is smooth and velvety. Simmer gently for 2–3 minutes to allow the flavors to develop.
06 - Return the chicken breasts to the skillet, spooning the creamy sauce generously over each piece. Simmer for 5 minutes to allow the flavors to meld and the chicken to absorb some of the sauce.
07 - Remove the skillet from heat. Sprinkle with freshly chopped cilantro for a bright, fresh contrast to the rich sauce. Serve immediately while hot.