In a large bowl that is hand mixer-safe. Add in cream cheese, 3 oz of the crumbles, milk, mayo, Worcester sauce, garlic powder, & start with 1/2 tsp of salt & pepper.
In a 9 X 11 baking dish, lay out the chicken thighs at the bottom of the pan. Then, in a small bowl, whisk together 1 tsp salt, 1 tsp dill, 1/2 tsp garlic powder, and 1/2 tsp onion powder & set aside.
Take the spice mixture you just put together & sprinkle it over the chicken thighs in the baking dish. Half the mixture on one side, then flip over & use the second half of the mixture on that side.