Line a baking sheet with parchment or wax paper to get it ready for the nests.

Add the marshmallows and butter to a large bowl that’s safe for the microwave.

Microwave in 30-second bursts, stirring in between, until melted and smooth.

Gently mix in the corn flakes, stirring until every flake is evenly covered with the marshmallow mixture.

Lightly coat your hands or a spoon with butter or nonstick spray to keep the mixture from sticking.

Press about 1/3 cup of the mixture into a 2.5-inch round cookie cutter, shaping it into a nest.

Carefully lift the cookie cutter and repeat with the remaining mixture.

Set 3 candy eggs right in the center of each nest.

Let the nests set at room temperature for 20 to 30 minutes, or place them in the freezer for quicker firming.

Store in an airtight container until ready to serve.