Holiday Snow Globe Cake

The party for the twins was at Steve and Patty's on a Saturday in early April, which is not the actual birthday — February 6th is the actual birthday, we did the party then — but we are doing a second party for the extended family who could not make the February one, because one birthday party is never really enough for a family this size and also because Babcia Rose wanted to hold them again in a party setting and this is not a request I would deny.

Owen is walking as if he has always been walking, with the confidence of someone who has integrated the technology fully. Nora has moved past walking into something that is almost running, a full-commitment forward lean that trusts the ground completely. They are in the backyard and the April afternoon is cool and bright and the apple tree in Steve's yard has just started to bud and Owen is carrying his Easter egg and Nora is heading for the steps with purpose and I am watching both of them from the porch and feeling the thing I have been feeling since the NICU which is: they are here, they made it, they are going to keep making it.

Babcia Rose sat in the yard this time, which she almost never does. She said she wanted to see them run. So we let them run, in the yard, the patchy early-April grass, and Nora ran and Owen walked fast and Babcia Rose watched from her chair with her hands folded in her lap and the expression of a woman who has been waiting for this specific afternoon.

Patty made the cake. Chocolate, two layers, white frosting. Owen got his piece and ate the frosting methodically with his finger before addressing the cake. Nora ate her entire piece and part of Owen's because Owen, at that moment, had become interested in something else entirely. This is also Nora entirely. She does not wait for opportunity; she identifies it and acts on it.

Patty’s chocolate cake was perfect — methodically frosted fingers and all — but when it came time to think about what I’d bring to a party this full of meaning, I kept coming back to the image of Babcia Rose in that yard chair, watching, waiting, the whole afternoon glowing around her like something preserved in glass. The Holiday Snow Globe Cake felt exactly right for a day that already felt like something you’d want to keep forever: all the layers, all the sweetness, and a dome on top that holds a little world inside it, the way I want to hold this one.

Prep Time: 45 min | Cook Time: 35 min | Total Time: 2 hrs 30 min (includes cooling) | Servings: 14

Ingredients

For the Cake Layers:
3 cups all-purpose flour
2 cups granulated sugar
1 tbsp baking powder
1/2 tsp salt
1 cup (2 sticks) unsalted butter, softened
4 large eggs, room temperature
1 cup whole milk, room temperature
2 tsp pure vanilla extract
For the Vanilla Buttercream:
1 1/2 cups (3 sticks) unsalted butter, softened
5 cups powdered sugar, sifted
3–4 tbsp heavy cream
2 tsp pure vanilla extract
Pinch of salt
For the Snow Globe Dome:
2 cups clear isomalt crystals (or clear hard candy)
1/2 cup water
For Decoration:
White nonpareils or edible white pearl sprinkles
Edible silver or white glitter
Small fondant or sugar figurines of your choice (stars, trees, or animals)
Powdered sugar for “snow” dusting

Instructions

Prep the pans. Preheat oven to 350°F. Grease and flour three 8-inch round cake pans and line the bottoms with parchment paper.
Make the batter. Beat butter and sugar together on medium-high speed until pale and fluffy, about 4 minutes. Add eggs one at a time, beating well after each addition, then mix in vanilla. In a separate bowl, whisk together flour, baking powder, and salt. Add the flour mixture to the butter mixture in three additions, alternating with the milk, beginning and ending with flour. Mix until just combined.
Bake the layers. Divide batter evenly among the three prepared pans. Bake 30–35 minutes, until a toothpick inserted in the center comes out clean. Cool in pans for 10 minutes, then turn out onto wire racks to cool completely, at least 1 hour.
Make the buttercream. Beat softened butter until smooth and creamy, about 2 minutes. Add sifted powdered sugar one cup at a time, mixing on low. Add heavy cream, vanilla, and salt, then beat on medium-high for 3 minutes until light and fluffy. Reserve about 1/2 cup of buttercream for attaching decorations.
Assemble the cake. Level the cake layers if needed. Place the first layer on a cake board or plate and spread an even layer of buttercream on top. Repeat with the second layer. Place the third layer on top, then apply a thin crumb coat of buttercream over the entire cake. Refrigerate 20 minutes to set.
Frost the cake. Apply a final smooth coat of white buttercream over the chilled crumb coat. Use an offset spatula or bench scraper to achieve a clean finish. Refrigerate while you make the dome.
Make the isomalt dome. Combine isomalt crystals and water in a small heavy-bottomed saucepan. Cook over medium heat without stirring until the mixture reaches 320°F on a candy thermometer. Remove from heat and let cool briefly until it thickens slightly, about 2–3 minutes. Working quickly and carefully, pour or ladle the hot isomalt in a circular pattern over a greased rounded bowl (6-inch diameter) to form a dome shape, or pour it into a silicone dome mold. Let cool completely until clear and hard, about 20 minutes.
Decorate the cake top. Arrange your small fondant or sugar figurines in the center of the top of the cake. Dust with a fine layer of powdered sugar “snow.” Carefully lift the cooled isomalt dome and set it over the figurines, pressing gently into the buttercream to secure it.
Finish the exterior. Press white nonpareils or pearl sprinkles around the base of the cake and around the base of the dome. Dust lightly with edible glitter for shimmer. Refrigerate until ready to serve, and remove from the refrigerator 20 minutes before slicing.
Serve. To slice, gently crack and remove the isomalt dome, then cut the cake into wedges. The dome can be broken into shards and placed on individual plates as a garnish.

Nutrition (per serving)

Holiday Snow Globe Cake — The One We Made Twice, Because Once Was Never Going to Be Enough