Dice all vegetables, set aside.
Cut chicken, season, and cook in a skillet with oil. Set aside.
Cook vegetables in oil until soft, adding garlic near the end.
Add butter to the pan with vegetables. Once the butter is melted, add flour, and cook for 1 minute. Add 1-3/4 cups water, concentrates, salt, and pepper. Bring to a boil and cook until thickened—about 3-5 minutes.
Turn off heat. Add cream cheese and cooked chicken. Stir until cheese is melted.
Top mixture with biscuits.
Bake at 425 degrees F, until biscuits are golden brown (about 12-15 minutes).