1Preheat oven to 350 degrees F (175 degrees C). Lightly grease a 9x5 inch loaf pan and line with wax paper.
2In a large bowl, combine sugar, eggs, vegetable oil, pineapple juice and pineapple; mix well. In a separate bowl, sift together baking powder and flour. Stir flour mixture into pineapple mixture. Fold in macadamia nuts. Pour batter into prepared pan.
3Bake in preheated oven for 50 to 60 minutes, or until a toothpick inserted into center of loaf comes out clean.
Footnotes
Tip
Aluminum foil can be used to keep food moist, cook it evenly, and make clean-up easier.