1-First Step: Prep the pans and oven Start by preheating your oven to 350 degrees Fahrenheit. Lightly spray 3 eight-slot egg-shaped silicone molds with nonstick spray. This helps the brownies release cleanly after baking and keeps the egg shape neat.

2-Second Step: Mix the brownie batter Prepare the brownie batter according to the directions on the 18.3 ounce box of fudgy brownie mix. In most cases, that means combining the mix with 2 large eggs, 2/3 cup vegetable oil, and 3 tablespoons water. Stir until everything is well mixed and the batter looks thick and glossy.

3-Third Step: Fill the molds Spoon the batter into each egg-shaped mold, filling each one about 3/4 full. This gives the brownies room to rise without spilling over the edges. Smooth the tops lightly with the back of a spoon if needed.

4-Fourth Step: Bake until just set Bake according to the package directions, about 22 minutes at 350 degrees Fahrenheit. The brownies are ready when a toothpick inserted in the center comes out with moist crumbs. That is the sweet spot for fudgy brownies, because they stay soft without turning underbaked.

5-Fifth Step: Create the deviled egg center As soon as the brownies come out of the oven, gently press a small cavity into the top of each warm brownie using the back of a tablespoon. Do this right away while the brownies are still warm, because waiting too long can cause cracking.

6-Sixth Step: Cool completely Let the brownies cool completely before adding the frosting. This step matters because warm brownies can melt the cream cheese topping and make the swirl slide off. Cooling also helps the shape set, so the brownies are easier to remove from the molds.

7-Seventh Step: Make the frosting In a mixing bowl, beat together the softened cream cheese, powdered sugar, and vanilla until smooth. You want a creamy texture with no lumps. If the frosting seems too thick, beat it a little longer before adding anything else.

8-Eighth Step: Pipe the swirl Transfer the frosting to a piping bag fitted with a 1M tip. Pipe a swirl into each cavity, starting from the outside and circling inward to form a pretty rosette. The 1M star tip gives the top a bakery-style look and helps the frosting hold its shape.

9-Ninth Step: Add the garnish and serve Top each frosted brownie with 1 to 2 teaspoons festive sprinkles. Keep the sprinkles light so the swirl still shows through. Then arrange the brownies on a deviled egg tray for a playful and festive presentation.