Step 1

Preheat broiler to high.

Step 2

Heat oil in a medium ovenproof skillet over medium-high heat until shimmering. Add onion, bell pepper, poblano and jalapeño; cook, stirring occasionally, until softened, 7 to 9 minutes. Add garlic and cumin; cook, stirring constantly, until fragrant, about 1 minute. Sprinkle flour over the vegetables and cook, stirring constantly, until they are thoroughly coated, about 1 minute.

Step 3

Add broth and bring to a boil, stirring to combine. Cook, stirring, until slightly thickened, about 1 minute. Stir in cream cheese until melted. Stir in chicken, tomatoes, tortilla pieces and salt. Sprinkle evenly with cheese.

Step 4

Place the skillet under the broiler and broil until the cheese is melted and browned, 1 to 2 minutes. Sprinkle with cilantro.