Ginger Molasses Brownies are my kind of holiday bar: fudgy, deeply chocolatey, and finished with that cozy gingerbread-style spice. They’re rich in the way a good brownie should be, but with a warm edge that makes them stand out on a cookie tray.
The molasses gives these brownies a chewy bite and a darker sweetness that plays really well with cocoa and dark chocolate. I like the spice level here because it’s noticeable, but it still tastes like a brownie first, not a spice cake in disguise.
I make these when I want a simple pan dessert that feels a little more special than plain brownies. They’re especially good for a holiday platter, and I’m always happy to add a pinch of flaky salt on top for contrast.
Why You’ll Love This Recipe
Soft and Chewy: Molasses and brown sugar give these brownies that dense, chewy texture that stays fudgy even after they cool.
Holiday Worthy: Ginger, cinnamon, and a tiny bit of clove make them feel right at home next to gingerbread cookies and peppermint bark.
Deep Chocolate Flavor: Using both cocoa powder and dark chocolate keeps the flavor rich instead of flat.
Easy to Slice: If you let the pan cool completely, you get clean edges and tidy squares that look great on a platter.
Customizable: Add crystallized ginger for extra bite, walnuts for crunch, or keep them plain and simple.
Ingredients You’ll Need
Brownie Batter
- Unsalted butter: I like unsalted so I can control the salt level. It also helps the brownies stay rich and soft.
- Dark chocolate: Use a bar you like to eat (not chocolate chips if you can help it). Dark chocolate gives the brownie base a deeper flavor.
- Unsweetened cocoa powder: Regular unsweetened cocoa is perfect here. It boosts the chocolate flavor and helps keep the crumb fudgy.
- Light brown sugar: This is where a lot of the chewiness comes from. Dark brown sugar works too if you want a little more molasses flavor.
- Eggs: Room temperature eggs mix in more smoothly, especially with melted chocolate.
- Molasses: Dark molasses gives the boldest gingerbread feel, but light molasses is great if you want it a little milder.
- Vanilla extract: Don’t skip it. It rounds out the chocolate and spice.
- All-purpose flour: I use regular flour here. You can swap in some whole wheat pastry flour if you like a slightly heartier chew.
- Ground ginger: This is the main spice. If your ginger is old and dusty-smelling, it’s worth replacing before baking.
- Ground cinnamon: Cinnamon softens the sharpness of the ginger and makes the brownie taste more “holiday.”
- Ground cloves: Just a little goes a long way. Too much clove can take over fast.
- Baking powder: A small amount helps the edges set while the centers stay dense instead of cakey.
- Fine salt: Salt keeps the chocolate tasting more intense and less one-note.
Optional Add Ins
- Crystallized ginger: The jar or bagged kind is perfect. Chop it small so you don’t end up with big sticky pockets.
- Walnuts: I like the contrast of a little crunch in a fudgy brownie. Pecans work too if that’s what you have.
- Flaky salt: This is optional, but I love it on top. A tiny pinch makes the chocolate pop.
Recipe Instructions
- Preheat the oven: Heat the oven to 350°F.
- Prepare the pan: Line an 8-inch square pan with parchment paper, then lightly grease it.
- Mix the dry ingredients: Whisk the flour, cocoa powder, ground ginger, cinnamon, cloves, baking powder, and salt together until uniform.
- Melt the chocolate: Melt the butter and dark chocolate together until smooth, then let it cool for about 3 minutes.
- Add the sugar: Whisk the brown sugar into the melted chocolate mixture.
- Add the eggs: Whisk in the eggs until the batter looks glossy.
- Add molasses and vanilla: Whisk in the molasses and vanilla extract until combined.
- Add the dry ingredients: Fold the dry ingredients into the wet ingredients just until you don’t see dry flour. Fold in the crystallized ginger or walnuts if you’re using them.
- Bake: Spread the batter evenly in the pan, then bake for 25 to 32 minutes, until the edges are set and the center is just firm with moist crumbs.
- Cool: Cool completely before slicing for clean cuts and the best fudgy texture.
Some of my tips!
This is the part that really makes a difference. If you only read one section, make it this one because this is where I share the little trick that helps the recipe turn out so well.
Recipe Tips & Tricks
Don’t overbake them. Pull the pan when the edges look set and the middle gives you moist crumbs, not wet batter. The center keeps cooking a bit from the heat of the pan.
Let the melted chocolate cool a few minutes. You don’t want it piping hot when the eggs go in. A short rest helps everything mix smoothly.
Use dark molasses if you want a stronger gingerbread feel. Light molasses is totally fine, but it reads more like a classic brownie with a hint of spice.
Chop crystallized ginger small. Big pieces can be a little distracting in a brownie square. Small bits spread out better so you get a little zing in more bites.
Parchment makes the whole thing easier. You can lift the brownies out, cool them on a board, and slice without fighting the pan.
Make some touches!
There are plenty of easy ways to serve this depending on the occasion. Keep it simple, or add a few small touches to make it feel a little more special.
Serving Suggestions
- Coffee or espresso: These are really good with coffee, especially if you like your coffee on the bitter side. I usually go for a simple latte or black coffee.
- Milk: A cold glass of milk is classic with brownies. It’s extra nice here if you add flaky salt on top.
- Ice cream: Vanilla ice cream on the side is my favorite with these. If you want something a little different, cinnamon or butter pecan is also great.
- Fruit: Fresh pears or apples are really nice with the ginger and molasses flavor. Berries work too if that’s what you have.
- Holiday platter: Slice them small and add them to a tray with sugar cookies or shortbread. They’re a good “dark chocolate” option next to lighter cookies.
Save it for later
This section covers how to store leftovers and what parts of the recipe you can prepare ahead of time.
Storage and Make Ahead
Store baked brownies airtight at room temperature for up to 3 days. I like to keep them as a full slab or in larger pieces so they don’t dry out as quickly.
If you want a cleaner slice later, you can cool completely and then wrap the pan well. The texture actually holds up really nicely the next day.
For longer storage, freeze individual portions or freeze the whole slab wrapped tightly, up to 2 months. Thaw at room temperature, or let them sit in the fridge overnight if you want them firmer for slicing.
A few quick answers
This section covers a few extra details that may help before you head to the recipe card.
Recipe FAQs
Should I use dark or light molasses?
Either works. Dark molasses gives a deeper, more “gingerbread” flavor, while light molasses is milder and a little more neutral.
How do I know when the brownies are done?
Look for set edges and a center that’s just firm, not jiggly. A toothpick should come out with moist crumbs, not wet batter.
Can I add fresh ginger?
Yes. If you want a sharper ginger kick, add about 1 tablespoon of finely grated fresh ginger to the batter with the molasses and vanilla.
Can I swap in some whole wheat flour?
You can swap about half of the all-purpose flour for whole wheat pastry flour. The brownies will be a little heartier and slightly less tender, but still chewy and fudgy.
Can I freeze these brownies?
Yes, they freeze well. Wrap the slab or individual squares tightly, then thaw at room temperature when you’re ready to serve.
You might also like
Before you go, take a look at a few other recipes below the recipe card. They use similar ingredients in a different way and are worth saving too.
MORE DINNER RECIPES TO TRY
Ginger Molasses Brownies
INGREDIENTS
Brownie Batter
- 1/2 cup unsalted butter
- 4 oz dark chocolate chopped
- 1/4 cup unsweetened cocoa powder
- 1 cup light brown sugar packed
- 2 large eggs room temperature
- 1/3 cup molasses
- 1 tsp vanilla extract
- 1 cup all purpose flour
- 1 tsp ground ginger
- 1/2 tsp ground cinnamon
- 1/8 tsp ground cloves
- 1/2 tsp baking powder
- 1/2 tsp fine salt.
Optional Add Ins
- 1/3 cup crystallized ginger finely chopped
- 1/2 cup chopped walnuts
- flaky salt for topping.
INSTRUCTIONS
Prep
- Heat oven to 350 F and line an 8 inch square pan with parchment and lightly grease. Whisk flour
- cocoa powder
- ground ginger
- cinnamon
- cloves
- baking powder
- and salt until uniform.
Mix And Bake
- Melt butter and chocolate together until smooth then cool 3 minutes. Whisk in brown sugar then whisk in eggs until glossy. Whisk in molasses and vanilla. Fold in dry ingredients just until no dry flour remains and fold in crystallized ginger or nuts if using. Spread batter evenly in pan and bake until edges are set and center is just firm with moist crumbs 25 to 32 minutes. Cool completely before slicing for clean cuts and best fudgy texture.
