Toast the baguette in pan over medium-low heat with oil spray until golden brown. Set aside and wipe out the pan.
While toasting the baguette, mix the ranch ingredients together and place in the refrigerator.*
Add the chicken bites to an air fryer and cook for 10-12 minutes at 375ºF. (Or follow the air fryer/oven instructions on the packaging.)
Once the chicken is in the air fryer, add the honey, ketchup, vinegar, chipotle powder, salt, and broth to the pan you toasted the bread in. Place the pan over medium-low heat and simmer, stirring occasionally, until the sauce thickens and coats the back of a spoon/spatula.
Roughly chop the cooked chicken before adding to the pan with the sauce. Toss until the chicken is coated in the sauce.
To assemble the sandwiches, add the ranch spread to the bottom, followed by chicken and your choice of pickles. Close the sandwich and dig in.