Gingerbread Brownies Recipe

Gingerbread brownies are fudgy cocoa brownies made with molasses, ground ginger, cinnamon, cloves and nutmeg, with dark chocolate chunks folded through. One 9×9 inch pan makes 16 squares and bakes at 350°F in 30 to 35 minutes.

The trick is the long whisk: beat the eggs, molasses and sugars for about 2 minutes before the flour goes in. That gives the shiny, crackly top and a dense, chewy middle. They taste like a gingerbread cookie and a brownie had a very good idea together, and they hold their shape on a crowded Christmas tray.

Before You Start

• Pan: 9×9 inch, lined with parchment
• Oven: 350°F (175°C), 30 to 35 minutes
• Makes: 16 squares
• Spice: 2 teaspoons ginger, 1 teaspoon cinnamon, 1/2 teaspoon each cloves and nutmeg
• Gingerbread flavor: 1/4 cup unsulphured molasses
• Plan ahead: cool completely, then chill 30 minutes before slicing

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What Goes Into the Batter

Melted butter, not creamed, keeps the batter dense and fudgy instead of airy. Brown sugar brings moisture and a caramel note; the granulated sugar firms the edges and helps the top crackle. Three eggs plus one extra yolk bind it all, and that yolk adds richness without making the texture rubbery. Vanilla softens the sharp edge of the cloves.

Molasses is what makes these gingerbread rather than spiced brownies. It adds a dark color, a slightly bitter, smoky sweetness, and extra moisture that keeps the crumb chewy for days. Use unsulphured molasses. Blackstrap is too bitter here.

Ginger leads the spice blend, with cinnamon, cloves and nutmeg behind it. Check your jars before you bake: ground ginger that has sat open for a year tastes dusty, and the brownies end up tasting of chocolate and not much else.

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Dutch-Processed or Natural Cocoa?

Use Dutch-processed cocoa if you can. I have baked these with both. Natural cocoa made them lighter, more cake-like, and a little sharp against the molasses. Dutch-processed cocoa gave a darker color, a smoother chocolate flavor and the fudgy bite I want. Natural cocoa still works if it is all you have; the brownies are just slightly less rich.

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Mixing for a Crackly Top

Whisk the melted butter with both sugars until smooth and glossy. Add the eggs, the yolk, the vanilla and the molasses and whisk hard for about 2 minutes. The mixture turns lighter and a little thicker. That is the sugar dissolving into the eggs, and it bakes into the thin, shiny crust on top. Skip it and the top bakes dull.

Sift the flour, cocoa, baking powder, salt and spices into a separate bowl, then fold them in with a spatula only until no dry streaks remain. Overmixing at this stage makes the brownies tough and cakey.

Fold in the dark chocolate last. Chopped chocolate from a bar melts into soft pockets; chips are made to hold their shape and stay as little dots. The batter is thick enough to keep either one from sinking. Spread it evenly into the lined pan.

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How to Tell When They Are Done

Start checking at 30 minutes. The edges should look set and pull slightly away from the parchment, and the center should no longer wobble when you nudge the pan. A toothpick in the middle should come out with a few moist crumbs. Wet batter means another 3 to 5 minutes; a clean toothpick means they have gone a little far and will be drier.

Pan material matters. A glass pan bakes slower, so expect about 5 minutes more. In a 9×13 inch pan the layer is thinner, so start checking at about 20 minutes.

Let them cool completely in the pan, then chill for 30 minutes. Lift the slab out by the parchment and cut with a hot, dry knife, wiping it between cuts, for clean squares.

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Frosted Gingerbread Brownies

These need no frosting, but a thin layer turns them into a dressier holiday bar. Cream cheese frosting is my favorite here because its tang cuts the molasses. Maple cream cheese frosting leans further into the spice, and chocolate brownie frosting makes them richer still.

About 1 1/2 cups of frosting covers a 9×9 inch pan in a thin layer. Frost only when the brownies are completely cool, then chill for 20 minutes before cutting. A pinch of ground ginger or a few chopped crystallized ginger pieces on top tells people what is inside. Frosted brownies made with cream cheese go in the fridge.

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If They Come Out Wrong

• Cakey and dry: overbaked or overmixed after the flour went in. Pull them at moist crumbs next time.
• Gummy center: underbaked, or cut while warm. Give them the full cool and the 30 minute chill.
• No crackly top: the eggs and sugar were not whisked long enough.
• Spice tastes flat: old ground spices. A freshly opened jar of ground ginger makes a big difference.
• Ragged slices: the slab was not chilled, or the knife was not wiped clean between cuts.

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Storing and Gifting

Unfrosted brownies keep covered at room temperature for up to 3 days. The flavor is even better on day two, when the molasses and spice have settled, so bake them a day early. For longer storage, freeze the squares between sheets of wax paper in an airtight container for up to 3 months and thaw at room temperature. Keep them away from frosted bakes in the same tin, or they soften.

Serve at room temperature: cold firms the chocolate too much, and warm squares crumble. I have wrapped these in parchment and stacked them in bakery boxes as gifts; they travel well and keep their shape.

More Gingerbread for the Tray

For a creamy bar, try gingerbread cheesecake bars. Gingerbread cake truffles and gingerbread white chocolate truffles add a no-bake bite, and gingerbread crinkle cookies bring the same molasses warmth in cookie form. Leftover squares are the base for gingerbread brownie trifles.

Pin this pan to your holiday baking board, and if you bake it, tell me in the comments whether you frosted yours or kept them plain.