triple chocolate lavender brownies

these triple chocolate brownies are dark, rich and fudgy perfection. these brownies are made using two kinds of cocoa powder, over a cup of finely grated chocolate and lavender sugar. as the flavor develops, they taste even better the next day!

it’s basically summer. that means any recipe that requires an oven, needs to be ultra delicious and indulgent. enter these triple chocolate lavender brownies. lavender you say? why yes, yes i do. this is a combo you need to try, asap. lavender and chocolate is an unexpectedly wonderful pairing. the floral notes shine when paired with dark, earthy flavors like cocoa. dark, rich and fudge-y, these brownies are your soon to be new favorite!

what makes up these lavender brownies?

these brownies are made from a handful of ingredients you most likely already have in your pantry or fridge.

  • black and dutch process cocoa powders
  • unsalted butter
  • lavender sugar
  • eggs
  • flour
  • vanilla extract
  • semi sweet and bittersweet chocolate

that’s it! super simple and ready in less than an hour. as an added bonus, the flavor develops more as the brownies set. meaning, the brownies taste even better the next day!

triple chocolate lavender brownies cut into squares

natural cocoa vs. dutch process vs. black cocoa

does it even matter? in short, yes. the difference lies in the way the unsweetened powders are prepared.

  • natural unsweetened cocoa powder: this is basically ground up cocoa beans. natural cocoa powder is acidic and bitter. it is considered an acid. which means it is often used in recipes that call for baking powder (a base). this creates a reaction and allows the baked good to rise.
  • dutch process cocoa powder: this is ground up cocoa beans that have been washed in alkaline solution of potassium carbonate. this neutralizes the beans. meaning, they will not reaction with baking soda. therefore, its best to use this when baking a recipe with baking powder. this powder darker in color and more mellow in flavor.
  • black cocoa powder: this is cocoa powder that has been heavily dutched. it has a very strong flavor, but due to the dutch process, it is not bitter. it is very dark in color. for this reason, its most often used as a color booster with dutch process cocoa.

for this recipe, its entirely up to you and what you have in your pantry! there are no leavening agents in these triple chocolate lavender brownies. if you’d like to read more about the science behind these powders, this is a great article. yay for food science!

lavender sugar in a bowl ready for triple chocolate lavender brownies

what is lavender and what does it taste like?

lavender is a member of the mint family. a few words to describe this herb would be:

  • earthy
  • woody
  • herbal
  • a little goes a long way. don’t use too much. or, the dish can end up tasting like soap! for this reason, I usually add this as a lavender sugar when baking

what does lavender pair well with?

lavender has the ability to go sweet and savory. it pairs well with:

  • fruits such as: strawberries, blueberries, pears, lemon, and orange
  • herbs such as: sage, rosemary, oregano, and thyme
  • other foods such as: black pepper, honey and chocolate
grated chocolate in brownie batter

does it matter what kind of chocolate I use?

the only thing that matters here is the quality. in this recipe, 1.5 cups of finely ground chocolate is used. for a balance of flavor, i like to use a mix of semi and bittersweet chocolate. my favorite brands for chocolate, in order of availability:

  • guittard, 64, 70% chocolate bars
  • ghirardelli, 60, 70% chocolate bars
  • valrhona chocolate, 66% chocolate bars

do i really need to grate the chocolate?

do you like shiny, crackly tops? yes? then, you need to get the chocolate into the smallest little bits. one way is to grate the chocolate on a cheese grater. but, its pretty messy. instead, use a food processor. throw the chocolate into the food processor. process the chocolate until its the size of grains of sand. so easy, right?!

a pile of cut triple chocolate brownies

a few tips to help you get the perfect triple chocolate lavender brownies

  • use room temperature ingredients
  • preheat the oven at least 20-25 minutes
  • taste the lavender sugar before using it in the brownies. adjust with more sugar if needed
  • use cocoa powder and chocolate you like
  • cool brownies completely before cutting for the cleanest cut
  • keep brownies at room temperature in an airtight container
  • freeze individually wrapped brownies in an airtight container for longer storage. ps- they taste great straight from the freezer
freshly baked, uncut triple chocolate lavender brownies
freshly baked triple chocolate lavender squares
triple chocolate lavender brownies
close up shot of triple chocolate lavender brownies
triple chocolate lavender brownies in a cup with a scoop of ice cream
stacked pile of triple chocolate lavender brownies
two cups of triple chocolate lavender brownies with scoops of ice cream on top
cup of triple chocolate lavender brownies with melted ice cream

triple chocolate lavender brownies

dark, rich and fudgy bronwnies with a bright floral note from lavender. these brownies are made using two kinds of cocoa powder, over a cup of finely grated chocolate and lavender sugar. as an added bonus, they taste even better the next day!
4.86 from 7 votes
Prep Time 25 mins
Cook Time 40 mins
Cooling Time 1 hr
Total Time 2 hrs 5 mins
Course Celebrations, Dessert, Snack
Cuisine American
Servings 1 8X8 pan


  • stand or hand mixer
  • food processor
  • 8×8 baking pan
  • parchment paper


triple chocolate bronwies

  • 1/2 c dutch process cocoa powder (40g) (sub with natural cocoa powder)
  • 1/4 c black cocao powder (20g) (sub with natural cocoa powder)
  • 1 1/4 c lavender sugar (275g)
  • 1 c unsalted butter (226g)
  • 2 large eggs, room temperature
  • 1 large egg yolk, room temperature
  • 1 tsp vanilla extract
  • 1 c all purpose flour, sifted (120g)
  • 1/2 tsp salt
  • 9 oz. high quality chocolate (60-70%), grated (265g)

quick lavender sugar

  • 2 c granulated sugar (440g)
  • 1 tbsp culinary grade lavender buds


  • Place lavender buds into the food processor. Pulse for 5 seconds. Add sugar and process for 30 seconds. Pour into airtight container and set aside.
    Place chocolate in the same (now empty) food processor. Process chocolate until it resembles coarse sand. Set aside.
  • Line 8X8 baking pan with parchment paper and preheat oven to 325F. In one bowl, whisk together cocoa powders and sugar. Set aside.
  • Melt butter in a medium size sauce pan. Once butter has fully melted, reduce heat to low. Stir in the cocoa powders and sugar mixture. Stir quickly to ensure the mixture is well combined. Continue to stir over low heat until the mixture becomes slick like water across the pan. The sugar will look clumpy and seperated from the liquid..This is fine. Pour into the same bowl used to mix the cocoa and sugar. Cool for 10 minutes.
  • In a stand mixer or using a hand mixer, beat eggs and yolk for 2-3 minutes. Beating on low, slowly add in the cooled butter/cocao/sugar mixture to the eggs. Add vanilla extract. Beat an additional minute.
  • Add sifted flour and salt to the wet ingredients. Mix until just combined, with a few streaks of flour visible. Fold in the grated chocolate.
  • Scoop even dollops of brownie batter into the prepared pan. Using an offset spatula, smooth batter into the corner and evenly across the pan.
  • Bake at 325 F for 40-45 minutes. The brownie should barely pull away from the pan. Cool in pan, on a cooling rack for 30 minutes. Remove to cool on a cooling rack for an additional 15-30 minutes. For the cleanest cut, cool completely.
    Serve alone, with ice cream or lavender whipped cream (using the leftover lavender sugar)
Keyword brownie bars, fudgy brownies, lavender desserts, triple chocolate
did you make this recipe?tag @olivesnthyme on Instagram

did you make this recipe?

tag @olivesnthyme on instagram

love this recipe?!

let others know by leaving a rating in the recipe + comment below

love this recipe?!

let others know by leaving a rating in the recipe + comment below


  1. Loved these brownies!! The delicate lavender taste and the fudginess from the shaved chocolate are just Amazing. They taste incredible ❤️

  2. Hi! Can’t wait to try these brownies, I have a doubt: whats the difference between using lavender sugar and the infusion as a lavender tea? The flavor will change?

    1. Hi! The lavender is incorporated into the sugar and ground together to make the lavender sugar. If you’re using loose leaf lavender tea, I would think a similar amount added to the sugar as called for in the recipe would work equally as well. Just confirm other ingredients in the tea taste pleasant with chocolate and can be consumed. Otherwise, you may just want to purchase some culinary grade lavender buds or omit this spice completely. Ground cinnamon or ginger (or gingerbread spice blends) would work really well here, too!

  3. I absolutely adore this recipe. Anything lavender, I am immediately drawn to and these lavender brownies were EXCEPTIONAL. The flavor of the lavender incorporated with the chocolate was so mouthwatering and divine, these brownies were such a hit with my friends! Even the ones that dont gravitate towards florally flavored baked goods said these were amazing. This is one of my favorite recipes by far, slightly biased because it’s lavender but SUCH A MUST TRY. The texture was so perfect too, it was slightly crunchy/flaky on top and moist/dense on the inside, holding so much flavor. This recipe will surely be a must-bake for me basically for life.

    Megan was also such a great help when I had thought I messed up on the butter and cocoa mixture. I messaged her on IG and sent her a picture of what it looked like because I was about to trash it as this was my second attempt but she told me it was fine and saved me! She’s so great and helpful! Thank you Megan! <3

  4. Just found the recipe and will make it. But I don’t want to use the lavender. Will it change the recipe not a fan of lavender anything. How much sugar should I use if I do’t have to use the lavender which you mix it with

    1. Hi Ellen! You can omit the lavender without changing the texture of the brownie. The only difference will be the absence of the floral/lavender taste. Use the same amount of sugar as listed in the recipe. Enjoy!

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