Can I make this dish ahead of time?
Yes. Prepare the stuffed peppers and sauce separately, refrigerate, then combine and simmer on low heat just before serving to warm through and melt the cheese.
What can I substitute for crema Mexicana?
Use sour cream thinned with a little milk, or Mexican crema from a Latin market. Avoid heavy whipping cream as it's thicker and won't blend as smoothly with the chipotle peppers.
How do I know when the poblano peppers are properly roasted?
The skin should be charred and blistered all over. The steaming step in the plastic bag for 10–15 minutes loosens the skin so it peels off cleanly without tearing the pepper flesh.
Can I use chicken breasts instead of thighs?
Yes, but use boneless skinless breasts and reduce cooking time to 20–25 minutes until tender. Thighs stay more moist and flavorful in the filling.
What do I do with leftover chipotle peppers in adobo?
Freeze them in ice cube trays or store the opened can in the refrigerator for up to 2 weeks. Use them in salsas, marinades, or soups for added smoky heat.