Inside out chicken pot-pie

1 can of cooked chicken
1 chopped white onion
2 stalks of celery
2 carrots chopped
1 bag of frozen peas (about 2 cups)
4 Tbsp of stick butter (unsalted)
1/3 cup of flour
1 and 1/2 cups chicken stock
1 and 1/2 cups milk
1 can of small (or large) biscuits
1/2 tsp of sage or 6 whole sage leaves (just take out after done cooking)
salt/pepper and Mrs. Dash
*Melt butter in large frying pan (with high sides) add onions, celery sautee (7-8 mins on medium) Add flour to this and stir until the flour browns 2 minutes. Slowly add chicken stock (whisk this constantly) until it thickens up then slowly add the milk keep whisking! Add everything else and cook for 6 minutes.
Turn on your oven to biscuit directions.
Then get a glass pan (with high sides) that works in the oven add everything from your frying pan into the glass pan and put your biscuits on top. Put in the oven for biscuit directions and (usually 400 degrees for 15 mins) enjoy!