Preheat the oven to 350°F (175°C).
Place the chicken cutlets on a work surface. In a small bowl, stir together the cream cheese, 1/2 teaspoon garlic powder, 1/2 teaspoon onion powder, 1/4 teaspoon kosher salt, and 1/4 teaspoon black pepper until smooth.
Spread about 1 tablespoon of the cream cheese mixture onto each cutlet and roll each cutlet lengthwise; secure with toothpicks if needed.
Heat 2 tablespoons olive oil in a 12-inch oven-safe skillet over medium-high heat. When the oil is hot, add the rolled cutlets seam-side down and brown on the outside, turning to brown all sides; they do not need to be fully cooked. Remove the skillet from heat.
In a high-powered blender, combine the 28-ounce can fire roasted diced tomatoes, 2 chipotle peppers in adobo, 1/4 cup diced yellow onion, 4 cloves roughly chopped garlic, 1 teaspoon kosher salt, 1/2 teaspoon black pepper, and 1 cup sour cream. Blend until smooth and creamy.
Pour the blended sauce evenly over the browned chicken in the skillet.
Bake uncovered in the preheated oven for 30 minutes, or until the center of the chicken reaches 165°F (74°C) on an instant-read thermometer.
Remove from the oven and let rest briefly before removing toothpicks and serving.