Toasted Macadamia and Kakadu Plum Biscotti
Crunchy biscotti featuring toasted Australian macadamia nuts and tart Kakadu plum powder, perfect for dipping in coffee or tea. This australian-inspired desserts ready in about 55 minutes layers all-purpose flour, baking powder, salt into a dessert worth slowing down for — great for weekend baking, holiday tables, or any time you want a sweet payoff at the end of a meal. Each serving lands at about 180 calories and feeds 12, so it slots into a weekend bake or a special-occasion dessert tray. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.
Ingredients
- 2 1/4 cups all-purpose flour
- 1 tsp baking powder
- 1/4 tsp salt
- 1/2 cup (113 g), softened unsalted butter
- 3/4 cup granulated sugar
- 2 large eggs
- 1 tsp vanilla extract
- 1 cup, coarsely chopped toasted macadamia nuts
- 2 tbsp Kakadu plum powder
Equipment for this recipe
Top-rated tools to make this recipe successfully.
Instructions
- Step 1: Preheat oven to 350°F. In a medium bowl, whisk together 2 1/4 cups all-purpose flour, 1 tsp baking powder, 1/4 tsp salt, and 2 tbsp Kakadu plum powder.
- Step 2: In a large bowl, beat 1/2 cup softened unsalted butter with 3/4 cup granulated sugar until fluffy, about 3 minutes. Add 2 large eggs one at a time, beating well after each addition, then stir in 1 tsp vanilla extract.
- Step 3: Gradually add the dry ingredients to the butter mixture, mixing until just combined. Fold in 1 cup coarsely chopped toasted macadamia nuts.
- Step 4: On a lightly floured surface, shape the dough into a log about 12 inches long and 3 inches wide. Place on a parchment-lined baking sheet and bake for 25 minutes until lightly golden.
- Step 5: Remove from oven and let cool for 10 minutes. Using a serrated knife, slice the log diagonally into 1/2-inch thick slices. Arrange slices cut side down on baking sheet.
- Step 6: Bake the biscotti slices for an additional 12-15 minutes, flipping halfway through, until crisp and golden. Cool completely before serving.
Frequently asked questions
How long does Toasted Macadamia and Kakadu Plum Biscotti take to make?
Total time is about 55 minutes (15 min prep + 40 min cook). Most home bakers find this fits a weekend afternoon; chill or store as the recipe directs before serving.
How do I store leftover Toasted Macadamia and Kakadu Plum Biscotti?
Cool fully before storing. Most baked desserts keep at room temperature in an airtight container for 2–3 days, or in the fridge for up to 5 days. Cream- or custard-based desserts must go in the fridge within 2 hours; reheat gently or serve cold per the recipe.
Can I substitute ingredients in Toasted Macadamia and Kakadu Plum Biscotti?
Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.
How do I scale Toasted Macadamia and Kakadu Plum Biscotti for a different number of people?
The recipe is written for 12 servings. Multiply each ingredient by (your serving target / 12). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.
What goes well with Toasted Macadamia and Kakadu Plum Biscotti?
Australian desserts like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.
