16ouncesmini marshmallows,plus 2 cups mini marshmallows, divided
1teaspoonvanilla extract
1/2teaspoonflaky sea salt,plus more for sprinkling
8cupscrispy rice cereal
1cuptoasted coconut
1cupchopped Cadbury mini eggs
For garnish: extra chopped Cadbury mini eggs and toasted coconut
Instructions
Prepare the pan. Grease a 9×9-inch pan with butter or nonstick cooking spray for thick treats (or use a 9×13-inch pan for thinner treats). Set aside.
Melt the butter and marshmallows. In a large pot, melt the butter over medium-low heat. Add 16 ounces (about 9 cups) of the mini marshmallows and stir constantly until completely melted and smooth.
Add flavoring. Remove the pot from the heat and stir in the vanilla extract and flaky sea salt.
Add the cereal and extra marshmallows. Gently stir in the crispy rice cereal. Add the remaining 2 cups mini marshmallows and still until well combined.
Fold in the mix-ins. Gently stir in the toasted coconut and chopped Cadbury mini eggs.
Press into the pan. Transfer the mixture to the prepared pan and gently press it into an even layer. (Lightly butter your hands or a spatula to prevent sticking.) Don’t press down too firmly, keeping the mixture light helps the treats stay soft and gooey.
Garnish. Sprinkle extra chopped Cadbury mini eggs and toasted coconut over the top and lightly press them into the treats. Finish with a light sprinkle of flaky sea salt.
Cool and cut. Let the treats cool completely, then cut into squares and serve.