Coconut Rice Krispie Treats take a nostalgic favorite and elevate it with brown butter, toasted pecans, and sweet shredded coconut. The result is rich, crunchy, and chewy bars that are easy to make and special enough for holidays, potlucks, or any time you want an impressive quick dessert.
Simple to prepare and packed with flavor, these treats deliver a familiar comfort with an adult twist.
Before You Start Cooking
- Brown the butter. The nutty, caramel-like flavor from browning is the main flavor boost here. Use a light-colored pan so you can watch the color change and prevent burning.
- Measure and prep first. Once the butter is browned the process moves quickly. Have marshmallows, cereal, coconut, and pecans measured and ready.
- Melt marshmallows gently. Warm them just until mostly smooth; overheating makes the finished bars too firm.
- Press lightly. When transferring the mixture to the pan, press evenly but not too firmly—overpacking leads to dense, tough bars instead of chewy squares.
How to Make Coconut Rice Krispie Treats
Step 1: Prepare Your Pan
Line an 8×8-inch square pan with parchment, leaving a couple of inches of overhang on two sides to lift the slab out later. Lightly spray the pan before laying the parchment so it stays in place.
Step 2: Toast Coconut and Pecans
Toasting deepens the flavor and adds contrast in texture. Keep some coconut untoasted for a softer interior and use toasted coconut as a crunchy topping.
- Coconut. Use sweetened shredded coconut (often labeled “angel flake”). Toast 1/3 cup in a dry skillet over medium heat, stirring constantly until the shreds turn flecked with gold. Watch closely—coconut browns fast.
- Pecans. Toast shelled pecan halves in a dry skillet over medium heat for 3–5 minutes, stirring frequently, until fragrant and slightly darker. Cool and roughly chop; reserve about 1 cup for the base and a few tablespoons for the topping.
Tip: Pre-chopped pecans toast faster—reduce the time slightly and monitor them closely.
Have extra coconut or pecans? Use them in other desserts or snacks for extra flavor and texture.
Step 3: Brown the Butter
Place 8 tablespoons (1 stick) of unsalted butter, cubed, in a large light-colored pot over medium heat. Stir as it melts and foams; after about 4–7 minutes the milk solids will turn golden and the butter will smell nutty. Remove from heat as soon as the butter turns amber to avoid burning.
European-style butter (higher butterfat) will give a richer result, but any unsalted butter works. Take the pot off the heat promptly when the color deepens.
Step 4: Melt the Marshmallows
Off the heat, add 10 ounces of mini marshmallows and stir into the brown butter until about three-quarters melted. If needed, return the pot to the lowest heat briefly to finish melting, but don’t overcook. Stir in 1 teaspoon coconut extract, 1/2 teaspoon vanilla extract, and 1/4 teaspoon salt to enhance the flavors.
Step 5: Fold in the Cereal and Add-Ins
Working quickly, fold in 4 cups Rice Krispies cereal, 1 cup untoasted shredded coconut, and 1 cup of the toasted, chopped pecans. Use a rubber spatula to fold gently from the bottom so you don’t crush the cereal. The mixture should remain loose and stringy with marshmallow; it will firm as it cools.
Step 6: Press and Top
Transfer the sticky mixture into the prepared pan. Use a piece of greased parchment or the butter wrapper to keep your hands from sticking while you press it into an even layer—avoid packing it too tightly. Scatter the reserved toasted coconut and the remaining chopped pecans over the top and press gently so they adhere.
Step 7: Cool and Slice
Let the pan sit at room temperature for about an hour to set. Lift the slab out using the parchment overhang and cut with a sharp knife into 9 large squares or 16 smaller bites. If you don’t slice immediately, cover the cooled bars to keep them from drying out.
Serving and Storing Coconut Rice Krispie Treats
Store the treats in an airtight container at room temperature for up to 3 days. Avoid refrigerating—cold makes them too firm. They’re softest on the first day but remain enjoyable on days two and three; if they firm up, a 5–6 second zap in the microwave restores a just-made texture.
Variations
- Cocoa Krispies. Swap in chocolate cereal for a chocolate-forward base.
- Alternate nuts. Toasted walnuts, macadamias, or almonds all pair well with coconut if you prefer not to use pecans.
- More toasted coconut. Toast all of the coconut for a crunchier texture throughout.
- Chocolate drizzle. Drizzle melted dark or white chocolate over the cooled slab before slicing for extra decadence.
More Rice Krispies Treats Recipes
- Caramel Apple Pie Rice Krispie Treats
- Strawberry Rice Krispie Treats
- Peanut Butter Cup Rice Krispie Treats
- Loaded Rice Krispie Treats
Coconut Rice Krispie Treats with Pecans
Ingredients
- 8 tablespoons unsalted butter , cubed
- 10 ounces mini marshmallows
- 1 teaspoon coconut extract
- ½ teaspoon vanilla extract
- ¼ teaspoon table salt
- 4 cups Rice Krispies cereal (about 4 ounces)
- 1⅓ cups sweetened shredded coconut , divided
- 1⅔ cups shelled pecan halves , divided and toasted
Instructions
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Prepare the pan. Line an 8×8-inch pan with parchment, leaving an overhang on two sides. Lightly spray first so the parchment adheres.
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Toast the coconut and pecans. Toast 1/3 cup shredded coconut in a dry skillet, stirring constantly, until golden; set aside for the topping. Toast pecan halves 3–5 minutes until fragrant, cool, and roughly chop. Reserve 1 cup for the base and the rest for topping.
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Brown the butter. In a large, light-colored pot, melt the butter over medium heat, stirring often. When the milk solids turn golden and the butter smells nutty (about 4–7 minutes), remove from heat.
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Melt the marshmallows. Off the heat, stir in the mini marshmallows until mostly melted. If needed, return to the lowest heat briefly. Stir in coconut extract, vanilla, and salt.
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Fold in cereal and add-ins. Quickly fold in Rice Krispies, 1 cup untoasted coconut, and 1 cup toasted pecans. Fold gently—don’t crush the cereal. The mixture will look loose and stringy; it firms as it cools.
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Press and top. Transfer to the prepared pan and press lightly into an even layer. Sprinkle with reserved toasted coconut and pecans and press gently to adhere.
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Cool and slice. Let sit at room temperature about 1 hour until set. Lift out with the parchment sling and cut into 9 large or 16 smaller squares. Store covered at room temperature up to 3 days; do not refrigerate.
Notes
Marshmallows: Use fresh marshmallows for the best texture. A 10-ounce bag equals about 5½–6 cups of mini marshmallows by volume.
Coconut: Measure by weight for accuracy; 1⅓ cups is roughly 3.7 ounces. If measuring by volume, gently spoon into the cup without packing.
Pecans: 1⅔ cups pecan halves yields about 1/4–1/3 cup chopped pecans; chopped nuts toast faster so reduce toasting time slightly and watch closely.
Nutrition Estimate calculated from cutting the treats into 9 squares.
Nutrition Estimate
Nutrition information is automatically calculated and should be used as an approximation.
Please note these recipes use US customary measurements and have not been tested for high-altitude conditions.