1. Preheat oven to 350°F. Lightly grease a 9″x5″loaf pan.

2. In a large bowl, combine sugar, eggs, vegetable oil, pineapple juice and pineapple; mix well.

3. In a separate bowl, sift together baking powder and flour. Stir flour mixture into pineapple mixture. Gently fold in macadamia nuts.

4. Pour batter into prepared pan and bake 50-60 minutes, or until a toothpick inserted into center of loaf comes out clean.