Soft Molasses Blondies are my go-to bar when I want something that’s soft and chewy with real spice and a deep brown sugar flavor. They’re not a brownie, not a cookie, just a sturdy little square that cuts clean and eats like a treat.
The molasses and warm spices give these that gingerbread-adjacent flavor I crave, but the base stays very much a buttery blondie. I like that the edges set up nicely while the middle stays a little tender and dense.
These are especially good on a holiday dessert platter, but I also make them on regular weekends because they’re simple and reliable. For me, they’re best with a hot drink and a little extra time to cool so the texture settles.
Why You’ll Love This Recipe
Soft and Chewy: The center stays tender and chewy, with edges that hold their shape so you get neat squares.
Real Molasses Flavor: You can actually taste the molasses here, not just “sweetness,” and it plays really well with brown sugar.
Holiday Worthy: The ginger, cinnamon, and cloves make these feel right at home on cookie trays and dessert boards.
One-Bowl Friendly: It’s a simple mix-and-bake batter, and you don’t need a mixer to get a good result.
Easy Mix-Ins: White chocolate chips and pecans are great, but you can also leave them out and keep it classic.
Ingredients You’ll Need
Dry
- All-purpose flour: I use regular flour here. Spoon and level if you tend to over-pack your measuring cup, because too much flour makes these a little dry.
- Baking soda: This helps the bars lift just enough and keeps the texture from getting too heavy.
- Fine salt: Don’t skip it. It keeps the molasses and brown sugar from tasting flat.
- Ground ginger: This is the main “snap” of spice in the background. If your ginger has been in the cabinet forever, it’s worth replacing.
- Ground cinnamon: Cinnamon rounds everything out and makes the bars taste more like a classic spiced dessert.
- Ground cloves: A little goes a long way. It’s strong, but it’s what gives that warm gingerbread-style finish.
Wet
- Unsalted butter: Melted butter keeps this easy and gives you that dense, chewy blondie texture. Let it cool a bit so it doesn’t cook the eggs.
- Light brown sugar: I like light brown sugar here for a buttery caramel flavor that doesn’t overpower the spices. Dark brown sugar works too if that’s what you have.
- Unsulphured molasses: Regular dark molasses is great for a deeper flavor. I skip blackstrap here because it can read bitter in sweet bars.
- Large egg: The whole egg gives structure so the bars slice cleanly.
- Egg yolk: The extra yolk is where some of the chewiness comes from. It also keeps the center a little softer.
- Vanilla extract: This smooths out the spices and makes the brown sugar taste more “finished.”
Optional mix ins
- White chocolate chips: I like the creamy sweetness with the molasses. If you’re not a white chocolate person, you can leave them out and the bars are still great.
- Chopped pecans: Pecans add a little crunch and make the bars feel a bit more substantial. Toasting them first is nice, but not required.
Recipe Instructions
- Preheat the oven: Heat the oven to 350°F. Line a 9×9-inch pan with parchment paper, leaving a little overhang so you can lift the bars out later.
- Mix the dry ingredients: Whisk the flour, baking soda, salt, ginger, cinnamon, and cloves together until the spices look evenly mixed through.
- Mix the wet ingredients: In a large bowl, whisk the melted (cooled) butter, brown sugar, and molasses until smooth and glossy.
- Add the eggs: Whisk in the egg, egg yolk, and vanilla until the batter looks fully blended.
- Add the dry ingredients: Fold the dry mixture into the wet mixture just until you don’t see streaks of flour.
- Add the mix-ins: Fold in the white chocolate chips and pecans, if you’re using them.
- Bake: Spread the batter evenly in the pan. Bake for 22 to 27 minutes, until the edges are set and the center is still slightly soft; a toothpick should come out with moist crumbs.
- Cool: Cool completely in the pan for the cleanest slices. Lift out using the parchment overhang, then cut into squares.
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 but the center still looks a little underdone. They finish as they cool, and that’s how you keep the middle soft.
Cool completely before slicing. Warm blondies will smear and look messy, even if they taste fine. If you want really neat edges, chill the pan for about 30 minutes before cutting.
Use dark molasses if you want it bolder. Dark molasses gives a deeper flavor that works well with the spices. I avoid blackstrap here because it can come off bitter in a bar like this.
Swap spices if you want to keep it simple. You can replace about half of the individual spices with pumpkin pie spice. I still like keeping some ginger in the mix.
Line the pan with parchment. The overhang makes it easy to lift the whole slab out, and it helps a lot when you’re trying to get tidy squares.
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 spiced desserts. I usually go with black coffee or a latte.
- Milk: A cold glass of milk is classic with molasses bars. It’s also nice if you used the full amount of spices.
- Ice cream: Serve a square with vanilla ice cream on the side. If you warm the blondie for a few seconds first, it’s extra nice.
- Fruit: Pear slices or fresh apples are great with the ginger and molasses flavor. Berries work too, but I like fall fruit best here.
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 the blondies covered at room temperature for 2 to 3 days. I keep them in a container with a tight lid so they don’t dry out.
If you want them to last a bit longer, store them covered in the fridge for up to 5 days. Let a square sit out for a few minutes before eating so the texture softens back up.
You can also freeze individual portions or freeze the whole slab (cut or uncut). Thaw in the fridge overnight or on the counter for an hour or so, and they’re good to go.
To warm one up, a quick 10 to 15 seconds in the microwave is plenty. Don’t overdo it or the white chocolate chips (if used) can get a little too melty.
A few quick answers
This section covers a few extra details that may help before you head to the recipe card.
Recipe FAQs
How do I know when molasses blondies are done?
I look for set, slightly browned edges and a center that still looks a little soft. A toothpick should come out with moist crumbs, not wet batter.
Can I use dark brown sugar instead of light brown sugar?
Yes. Dark brown sugar makes them a little richer and a bit more molasses-forward, which is a good thing if you like a deeper flavor.
Can I use dark molasses?
Yes, and I like it here. Just avoid blackstrap molasses for this recipe because it can taste bitter once baked.
Do I have to add white chocolate chips or pecans?
No, they’re optional. The bars are great plain, and you’ll taste the spices and molasses even more.
Why did my blondies turn out dry?
Overbaking is the usual reason, so try pulling them a minute or two earlier next time. Measuring flour a little heavy can also do it, so spooning and leveling helps.
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
Soft Molasses Blondies
INGREDIENTS
Dry
- 1 1 2 cups all purpose flour
- 1 tsp baking soda
- 1 2 tsp fine salt
- 1 tsp ground ginger
- 1 tsp ground cinnamon
- 1 4 tsp ground cloves.
Wet
- 3 4 cup unsalted butter melted and cooled
- 1 cup packed light brown sugar
- 1 3 cup unsulphured molasses
- 1 large egg
- 1 large egg yolk
- 2 tsp vanilla extract.
Optional mix ins
- 1 2 cup white chocolate chips
- 1 2 cup chopped pecans.
INSTRUCTIONS
Prep
- heat oven to 350 F and line a 9x9 inch pan with parchment leaving overhang
- whisk flour baking soda salt and spices until evenly combined.
Mix
- whisk melted butter brown sugar and molasses until smooth and glossy then whisk in egg egg yolk and vanilla
- fold in dry ingredients just until no flour streaks remain then fold in optional mix ins.
Bake and cool
- spread batter evenly in pan and bake until edges are set and center is slightly soft and a toothpick shows moist crumbs 22 to 27 minutes
- cool completely in pan for clean slices then lift out and cut into squares.
