Beat peanut butter until fluffy. Gradually add salad oil and orange juice, beating until smooth. Beat in egg and sugar. Sift together flour, salt and baking powder; stir into peanut butter mixture, blending well. Stir in orange rind. Turn one greased 9x5x3-inch loaf pan and bake in 350 degree oven for 1 hour 15 minutes. Makes yer basic one nice loaf, pal.