1In large bowl, mix 1 1/2 cups of the flour, the sugar, salt and yeast. Add warm water and oil. Beat with electric mixer on low speed 1 minute, scraping bowl frequently. Beat on medium speed 1 minute, scraping bowl frequently. Add egg; beat until smooth. Stir in enough remaining flour to make dough easy to handle.
2Place dough on lightly floured surface. Knead about 10 minutes or until dough is smooth and springy. Grease large bowl with shortening. Place dough in bowl, turning dough to grease all sides. (At this point, dough can be refrigerated up to 24 hours.) Cover bowl loosely with plastic wrap and let rise in warm place about 1 hour or until dough has doubled in size. Dough is ready if indentation remains when touched.
3Grease bottom and sides of 9x5-inch or 8x4-inch loaf pan with shortening or spray with cooking spray. Gently push fist into dough to deflate. Flatten dough with hands or rolling pin into 18x9-inch rectangle. Roll up tightly, beginning at 9-inch side. Pinch edge of dough into roll to seal. Pinch each end of roll to seal. Fold ends under loaf. Place loaf, seam side down, in pan. Cover loosely with plastic wrap lightly sprayed with cooking spray and let rise in warm place about 1 hour or until dough has doubled in size.
4Move oven rack to low position so that top of pan will be in center of oven. Heat oven to 375°F. Bake 30 to 35 minutes or until loaf is deep golden brown and sounds hollow when tapped. Remove from pan to wire rack. Brush loaf with butter; cool.