BEST BUTTERMILK CORNBREAD EVER
1 Large Onion Quartered and Sliced
Melt butter in a heavy skillet over medium heat; add onions. Saute onions until tender; add diced beef, gravy, carrots and peas. Heat through; season with salt and pepper to taste. Transfer to a baking dish. Beat the egg yolk into potatoes and spoon potatoes over the meat and vegetables (press potatoes through a pastry tube if desired). Bake shepherd’s pie at 400 degrees for about 30 minutes or until mashed potatoes are browned and gravy is bubbling.