01 - Pat chicken breasts dry with paper towels. Season both sides evenly with salt, black pepper, paprika, and ground cumin.
02 - Heat olive oil in a large skillet over medium-high heat. Add chicken breasts and cook for 5–6 minutes per side until golden brown and internal temperature reaches 165°F. Remove chicken and set aside on a plate.
03 - In the same skillet, add chopped onion and sauté for 2 minutes until translucent. Add minced garlic and sliced jalapeños, cooking for another 2 minutes until fragrant and softened.
04 - Pour in chicken broth, scraping up any browned bits from the bottom of the pan with a wooden spoon. Reduce heat to medium.
05 - Stir in heavy cream and shredded Monterey Jack cheese until fully melted and sauce is smooth. Simmer gently for 2–3 minutes until slightly thickened.
06 - Return chicken breasts to the skillet, spooning sauce generously over each piece. Simmer for 5 minutes to allow flavors to meld together.
07 - Sprinkle chopped fresh cilantro over the dish as garnish. Serve immediately while hot.