Melt butter, add flour and ... until thickened. Add tuna and drained peas. Season with salt and pepper. Arrange mashed potatoes on top. Cook in 350 degree oven until bubbly.
Prepare potatoes according to package directions. Turn ... Stir in peas, tuna and onions. Heat to serving ... quart casserole. Spoon mashed potatoes around edge and brush ... browned. Yield: 4 servings.
In large bowl, beat yolks, ... mayonnaise; stir in tuna and vegetables. Turn into greased ... pastry tube, pipe potatoes around borders; brush with melted ... golden brown. Serves 8.