Butterscotch Pecan Layer Cake with Brown Butter Praline

Golden layers, a light tan frosting studded with grated butterscotch praline, and toasted pecans on top make this brown butter praline cake a true showstopper. The finish is a glossy amber caramel drip and a pinch of flaky sea salt. Every slice reveals the layers inside, with pecan crunch in each bite.

This butterscotch pecan layer cake is built for anyone who loves caramel and nuts in the same bite. Three golden butterscotch pecan sponge layers are stacked with a light, tan whipped frosting that carries grated praline and chopped pecans through the filling.

The cake is covered with more frosting, then finished with toasted pecan halves, small shards of praline, a glossy amber caramel sauce that drips down the sides, and flaky sea salt.

The result is a tall, golden dessert that looks dramatic on the table and tastes deeply of toasted butter and sugar. Plan for a little assembly time, but no advanced techniques are needed beyond making a caramel and spreading a frosting smoothly.

Ingredients

Why this recipe works

Grating the praline is the key step. Cold, hard butterscotch praline grates into fine curls that distribute evenly through the frosting, so every layer carries crunch and caramel flavor without any single bite becoming heavy. Chilling the praline first keeps it firm enough to grate cleanly instead of smearing against the box grater.

Whipping the butter with confectioners' sugar and heavy cream creates a light, tan frosting that spreads smoothly and holds its shape over the cake. The frosting is stable enough to support the praline and pecans in the filling, and it sets firm after chilling, which makes the final slicing clean and the layers easy to see.

Notes and substitutions

Use solid butterscotch or brown butter praline caramel for the best texture. Soft butterscotch chips can be substituted, but they will not grate into the same fine golden curls, so press them into a thin disk and chill before grating.

Choose unsalted butter so you control the final seasoning, and reserve the flaky sea salt for the top only.

You need a box grater, a wooden end-grain cutting board, a chef's knife, an offset spatula, a stand or hand mixer, a heavy-bottomed saucepan and a cake turntable.

The turntable makes it much easier to frost the sides evenly. The sponge layers can be bought or made ahead, so this page focuses on the assembly, the frosting and the finishing sauce.

• Butterscotch praline caramel: Store-bought butterscotch chips pressed into a thin disk and chilled, grated the same way, though the texture will be less crisp
• Heavy cream: Whole milk plus 1 tsp butter per 1/4 cup, for a slightly lighter frosting
• Pecans: Walnuts toasted the same way, for a milder nut flavor

Equipment

• Chef's knife
• Wooden end-grain cutting board
• Box grater
• Offset spatula
• Stand or hand mixer
• Heavy-bottomed saucepan
• Cake turntable