01 -
Heat a griddle to medium-high and cook the bacon until crisp, leaving the rendered fat on the griddle for later use.
02 -
While the bacon cooks, season the thinly sliced chicken breast with salt and black pepper. Cook the chicken in the reserved bacon fat for 3 to 4 minutes per side until golden brown and fully cooked.
03 -
Transfer cooked chicken to a cooler section of the griddle. Using the same bacon fat, sauté the sliced bell peppers and onions for 6 to 8 minutes until caramelized and tender.
04 -
Mix the cooked chicken with the sautéed vegetables on the griddle. Crumble the crispy bacon over the mixture and layer with slices of pepper jack cheese. Allow the cheese to melt from residual heat.
05 -
Toast the sub rolls on a cooler part of the griddle until lightly golden. Fill each roll with the chicken, vegetable, and bacon mixture. Serve with ranch dressing on the side or drizzled on top.