If you’re looking for a tropical twist in a simple dessert? Then you can’t go wrong with these coconut macadamia blondie bars. The soft, buttery base is dotted with crunchy macadamia nuts and shredded coconut, providing a chewy texture with nutty and sweet highlights in every bite. These bars are great for brunches, dessert tables, or portable snacks. Even beginner bakers can achieve consistent results thanks to a forgiving recipe and easy-to-find ingredients. Each square delivers a balance of buttery sweetness, nutty crunch, and tropical flavor that feels indulgent without being heavy. Coconut macadamia blondie bars store well, travel easily, and make a visually appealing treat for gatherings, gifting, or everyday enjoyment.
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Why You’ll Love These Coconut Macadamia Blondie Bars
Tropical flavors make these blondie bars feel sunny, buttery, and utterly delicious.
- Sweet coconut flakes add chew and fragrance.
- Crunchy macadamias give a nutty contrast.
- Golden blondie base is soft and tender.
- Delicious drizzled with white chocolate.
- Perfect for summer gatherings or gifting.
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Ingredients
- All-purpose flour: Provides structure and stability while keeping the blondies soft and chewy.
- Light brown sugar: Adds moisture, chewiness, and subtle caramel notes.
- Chocolate chips (semisweet or bittersweet): Create melty pockets of chocolate flavor that balance the nutty and coconut notes.
- Macadamia nuts (coarsely chopped, roasted & salted): Add crunch, buttery richness, and a salty-sweet contrast.
- Unsalted butter (melted): Contributes richness, tender crumb, and moisture.
- Eggs: Bind ingredients together and help maintain a soft, fudgy texture.
- Coconut flakes (toasted briefly): Add fragrance, chewy texture, and a tropical flavor boost.
- Vanilla extract: Enhances sweetness and rounds out the nutty and chocolate flavors.
- Kosher salt: Balances sweetness and intensifies the chocolate and nut flavors.
Tips To Get Your Recipe Right
- Toast the coconut: Toasting the coconut before adding it to the batter removes excess moisture and ensures it stays crisp in the finished blondie, providing a pleasant textural contrast to the soft, fudgy base.
- Chop macadamias coarsely: Cutting the macadamias into chunky pieces prevents them from releasing too much oil into the batter, which keeps the bars buttery without becoming greasy.
- Whisk the eggs and sugar thoroughly: Vigorously whisking the eggs with the sugar dissolves the crystals and creates a thin, meringue-like layer on top, giving the blondies a shiny, crackly crust.
- Avoid over-mixing the flour: Folding the flour just until no white streaks remain prevents gluten from developing, keeping the blondie dense and chewy rather than tough or cake-like.
- Let the bars rest overnight: Allowing the blondies to cool, wrap, and sit overnight gives the flavors time to deepen and the moisture to redistribute, resulting in a richer, more buttery, and perfectly set texture.
Storage Tips
- Room Temperature (Best for Texture): Store in an airtight container up to 4 days. Keeps the center soft and fudgy while preserving the butter notes.
- Refrigeration (For Warm or Humid Kitchens): Store up to 1 week. Cold blondies firm up; let sit 15 minutes at room temperature before eating to restore buttery flavor.
- Freezing (Long-Term Freshness): Freeze up to 3 months. Wrap individual bars in plastic, place in a freezer-safe bag, and thaw at room temperature 30–60 minutes.
- Reheating: Microwave a single bar 8–10 seconds for a fresh-out-of-the-oven melty chocolate effect without greasiness.
- Storage Tips: Place plastic wrap directly on the bars’ surface before sealing, use parchment between stacked layers, never store warm bars in a sealed container, and avoid leaving bars uncovered in the fridge. Keep in a cool, dark spot to preserve the crunch and flavor of the macadamia nuts.
FAQs
Can I use sweetened shredded coconut instead of coconut flakes?
You can, but be cautious with the sugar. Shredded coconut is much finer and often heavily sweetened, which can make the blondies overly sugary and slightly mushy. Unsweetened coconut flakes provide a better textural contrast and a cleaner coconut flavor. If you use sweetened shreds, consider reducing the brown sugar by two tablespoons to maintain the flavor balance.
Why are my blondies oily or greasy on the bottom?
This usually happens for one of two reasons: either the butter was added while it was still boiling hot, or the macadamia nuts were chopped too finely. Macadamias have a very high oil content; if they are pulverized, they release that fat into the batter during baking. Aim for coarse, chunky pieces and ensure your melted butter has cooled to a warm, touchable temperature before mixing.
My blondies came out cakey rather than fudgy. What happened?
Cakey blondies are almost always the result of over-mixing or too much flour. Once you add the flour, stir only until the white streaks disappear. Additionally, ensure you are using the spoon and level method for your flour—or better yet, use a kitchen scale to measure exactly 200 grams. Packing the flour into a measuring cup adds too much bulk, leading to a bready texture.
How do I know for sure when they are done?
Blondies are tricky because they don’t look done in the center when they actually are. Look for the edges to be golden brown and starting to pull away from the sides of the pan. The center should look set but still have a slight jiggle if you shake the pan. A toothpick inserted into the middle should come out with a few moist crumbs, not clean and not with wet batter.
Can I use a different nut if I can’t find macadamias?
Yes! Cashews are the best substitute because they share that same buttery, creamy profile. If you want a more traditional crunch, toasted pecans or walnuts work well, though they will change the flavor profile from tropical to earthy. Whichever nut you choose, ensure they are roasted and lightly salted to help cut through the sweetness of the brown sugar.
Coconut Macadamia Blondie Bars
16
bars15
minutes40
minutesThese coconut macadamia blondie bars are chewy, nutty, and loaded with tropical coconut goodness.
Ingredients
1 1/2 cups all-purpose flour (scooped and leveled)
1 1/3 cups firmly packed light brown sugar
heaping 3/4 cup chocolate chips (semisweet or bittersweet)
3/4 cup coarsely chopped roasted and salted macadamia nuts
12 tsp (1 1/2 sticks / 6 oz) unsalted butter, melted
2 large eggs
1/3 cup coconut flakes (toasted briefly until fragrant)
1 tsp vanilla extract
1/2 tsp kosher salt
Directions
- Begin by preheating your oven to 350°F (177°C).
- Prepare a 9-inch square baking pan by lining it with parchment paper. Leave a bit of overhang on the sides to create a sling for easy removal later. Pro-tip: Lightly grease the pan first to help the parchment stay perfectly in place.
- Place your coconut flakes in a dry, nonstick skillet over medium heat. Stir constantly for a few minutes until the flakes become aromatic and just start to turn a pale golden brown. Remove them from the heat immediately to prevent burning and set aside to cool.
- In a large mixing bowl, whisk together the light brown sugar and eggs until the mixture is smooth and the sugar is fully incorporated. Pour in the melted butter and vanilla extract, whisking until the batter is glossy.
- Switch to a rubber spatula or wooden spoon. Gently stir in the flour and salt. Mix only until the flour streaks disappear—do not overmix, or the blondies will lose their fudgy texture. Fold in the toasted coconut, chopped macadamia nuts, and chocolate chips until they are evenly scattered throughout the dough.
- Transfer the thick batter into your prepared pan. Use your spatula to press it into the corners and smooth out the surface. Place in the center of the oven and bake for approximately 40 minutes. The blondies are done when a toothpick or cake tester inserted into the middle comes out with just a few moist crumbs attached (avoiding any melted chocolate pockets).
- Allow the blondies to remain in the pan until they have cooled completely. This is essential for the structure to set so they don't crumble when cut. Lift the block out of the pan using the parchment handles. Place it on a cutting board and slice into your preferred square or rectangular portions.
