Inspired by the beloved Girl Scout Samoa cookies, these Samoa Rice Krispies Treats elevate the classic marshmallow cereal bar into a decadent indulgence. Layers of chewy marshmallow-infused cereal blend seamlessly with toasted coconut and caramel, then everything is enrobed in smooth chocolate and finished with extra coconut for crunch. The result? Rich, chewy, sweet-and-salty bites perfect for cookie lovers craving something new. Easy to assemble and irresistibly over‑the‑top, they make a stunning addition to dessert tables or special occasions.
¼ cup (½ stick) unsalted butter
5 cups mini marshmallows
4½ to 6 cups Rice Krispie cereal (depending on desired chewiness)
1 to 1½ cups toasted sweetened shredded coconut
8–12 oz thick caramel sauce or 20–25 unwrapped Kraft caramels (with 2 Tbsp heavy cream)l
~1 package (12 oz) milk chocolate chips (plus extra for drizzle)
Optional: cookie pieces or chopped shortbread cookies (~2 cups), for added crunch
Prepare the base: In a large saucepan over medium-low heat, melt butter. Stir in marshmallows (and caramels or caramel sauce) until smooth and fully combined.
Remove from heat and quickly add cereal, toasted coconut (reserve some for topping), and optional cookie pieces. Stir quickly to combine. Press the mixture firmly into a greased or parchment-lined 9×13-inch baking dish.
Add chocolate layer: Melt half of the chocolate chips until smooth. Pour over the pressed cereal base, spreading evenly. Sprinkle reserved toasted coconut on top. Let chocolate set.
Drizzle finish: Melt remaining chocolate chips and lightly drizzle over the set surface for visual flair. Refrigerate or let stand until set.
Serve: Once set, cut into squares or bars. Enjoy immediately or store in an airtight container at room temperature or chilled.
(Approximate per serving; based on standard 9×13 pan yielding ~20 pieces)
Calories: ~300–320 kcal
Fat: ~12–15 g (from butter, chocolate, coconut)
Carbohydrates: ~45–50 g (sugars from marshmallow, caramel, chocolate)
Protein: ~2–3 g
Sodium: Moderate, depending on butter and caramel salt content