→ Chicken & Filling
 01 -  2 cups cooked chicken breast, diced or shredded 
 02 -  1 cup frozen mixed vegetables (peas, carrots, corn) 
 03 -  2 cloves garlic, minced 
 04 -  1/2 cup onion, finely chopped 
 05 -  2 tablespoons unsalted butter 
 06 -  2 tablespoons all-purpose flour 
 07 -  1 cup whole milk 
 08 -  1/2 cup chicken broth 
 09 -  1/2 teaspoon dried thyme 
 10 -  1/2 teaspoon salt 
 11 -  1/4 teaspoon freshly ground black pepper 
→ Muffin Base & Topping
 12 -  2 tubes (8 oz each) refrigerated biscuit dough or homemade biscuit dough 
 13 -  1 cup shredded cheddar cheese 
 14 -  1/4 cup grated Parmesan cheese 
 15 -  2 tablespoons chopped fresh parsley (optional, for garnish)