1Preheat oven to 400 degrees. In a large skillet, saute onions until they are translucent.
2Stir in flour, boullion, thyme and pepper. Cook until rue is golden. Add milk. Stir frequently until sauce thickens and is bubbly. Stir in tuna, veggies and parsley. Pour into 9"x9" casserole dish. Cut biscuits into quarters and place on across top.
3Bake for 10-12 minutes until biscuits are browned.
Use Bisquick instead of refrigerator biscuits.
Change: tuna to salmon