01 -
Form buttermilk biscuit dough as instructed, but do not bake yet. Store shaped biscuits on a plate in the refrigerator while preparing the filling. Alternatively, use refrigerated biscuit dough or preferred biscuit recipe, assembling just prior to baking.
02 -
Season chicken breasts with salt and pepper. Place in a saucepan with 3 cups chicken broth, bringing to a gentle simmer with the lid slightly ajar for 15 minutes or until fully cooked. Remove chicken and shred with forks. Reserve the cooking broth.
03 -
In a wide skillet, melt butter over medium heat. Add onions, celery, and carrots; sauté for 5 to 6 minutes until softened. Stir in garlic, onion powder, thyme, rosemary, and sage, cooking for 1 additional minute.
04 -
Sprinkle flour over vegetables and stir to coat. Cook for 2 minutes, stirring frequently, to eliminate the raw flour taste.
05 -
Gradually add two-thirds of the reserved chicken broth in small increments, stirring continuously to avoid lumps. Next, add half and half in the same manner until incorporated.
06 -
Add chicken bouillon cube and soy sauce, stirring until dissolved. Fold in the shredded chicken until fully combined.
07 -
If necessary, bring filling to a slow boil to thicken. Add some or all of the remaining broth to reach preferred consistency. The mixture should be thick and creamy.
08 -
Gently stir in the frozen peas and heat through. Remove skillet from heat.
09 -
Transfer the hot filling to a greased 8 x 8-inch baking dish if your skillet is not oven safe. Arrange the unbaked biscuits over the surface. Bake per biscuit dough instructions, typically at 425°F (218°C) for 15–18 minutes until the biscuits are golden and set. For extra browning, brush tops with melted butter and bake at 450°F (232°C) for 3–5 additional minutes.