In a large bowl, mix the chicken, shredded cheese, cream cheese, salsa, and tomato bouillon.
Top each tortilla with the filling and roll tightly.
To pan fry, heat a heavy skillet with about an inch of oil to 350 degrees, carefully add 3-4 taquitos and fry until golden brown, turning as needed.
Place on a warming rack in an oven preheated to 275 degrees. Continue the steps until all of the taquitos are cooked.
To Bake - Spray a sheet pan with cooking oil and place your taquitos on it—just make sure they’re not touching. Give the tops a quick spray too, then bake at 425°F for about 20 minutes, flipping them halfway through (around 10–12 minutes) or when they’re golden and crispy.
Serve with your favorite taco toppings!