If you’re not sure how spicy you want it, start with one chipotle pepper and a small amount of adobo sauce. You can always add more after blending and tasting.
I like to use two forks or even a hand mixer to shred the chicken into small pieces. This helps it soak up the sauce better and makes every bite flavorful.
The flavor gets even better the next day. I often make the sauce and shred the chicken the night before, then reheat it when we’re ready to eat.
If I’m in a hurry, I’ll grab a rotisserie chicken and stir it right into the sauce after blending. It cuts down on prep time and still tastes great.