Ingredients
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1 cup whole wheat flour
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1 cup all-purpose flour
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3/4 cup sugar
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1 1/2 teaspoons baking powder
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1 1/2 teaspoons baking soda
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1 teaspoon salt
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2 tablespoons orange rind, grated
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3/4 cup orange juice
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2 tablespoons vegetable oil
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1 1/2 cups rhubarb, finely chopped
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1/2 cup walnuts, chopped
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1 egg, lightly beaten
Instructions
- Line a 8 x 4 inch loaf pan with parchment paper and set it aside.
- Whisk whole wheat flour, all-purpose fluor, sugar, baking powder, baking soda, and salt together in a large bowl.
- Combine orange rind, orange juice, egg, and vegetable oil in a separate bowl; add to flour mixture.
- Sprinkle with rhubarb and walnuts (if using).
- Stir until moist but still lumpy.
- Scrape into prepared pan.
- Bake in centre of a preheated 350 degree Fahrenheit oven about 1 hour, or until a tester inserted into the centre comes out clean.
- Cool in pan on a rack for 10 minutes.
- Remove from pan and cool.
- Serve within 24 hours.