One Bowl Toffee Chip Brownies

Sharing one of our favorite one bowl brownies today! My One Bowl Toffee Chip Brownies are a chocolate lovers dream packed with chocolate chips and toffee chips!

one bowl brownies

One Bowl Brownies

These might be my favorite brownie recipe yet. Thick, chewy and perfectly chocolatey with bits of toffee and chocolate chunks. Not sure it gets much better than that 🙂 I used all of one bowl to prepare these, can you handle how difficult? Haha, seriously, these are so simple it’s silly to not try the deliciousness yourself. Enjoy!!

Try my Homemade Box Mix Brownies too! Follow Picky Palate on Instagram for daily recipe inspiration.

one bowl brownies

Start with one stick of butter and melt it until nice and hot in the microwave.

How To Make The BEST Brownies

  1. Preheat oven to 350 degrees F. and line an 8×8 inch baking dish with foil that has been sprayed with cooking spray.
  2. Place butter into a large mixing bowl and microwave until melted and hot, about 45 seconds or so. Pour in chocolate chips and stir until mostly melted. It’s ok, if it’s not perfectly smooth. Add flour, salt and sugars. Mix a few times then add egg yolks and oil. Mix until well combined then add chocolate chunks and toffee chips.
  3. Transfer batter to prepared baking dish, spreading evenly. Bake for 35-40 minutes, until cooked through.

one bowl brownies

Pour in your semi-sweet chocolate chips and give a nice stir. They’ll melt quickly.

one bowl brownies

See? They all don’t need to be melted, so no worries if you have a few chips partially melted.

one bowl brownies

Time for the dry ingredients.

one bowl brownies

Add them right to the bowl.

one bowl brownies

Some sugar 🙂

one bowl brownies

A little brown sugar.

one bowl brownies

Time for a little mix.

one bowl brownies

Add two whole large eggs plus one extra yolk.

one bowl brownies

A touch of vegetable oil. Then give a nice stir until thick and well combined.

one bowl brownies

Here’s the fun part, the chocolate chunks! I keep mine large and in charge, but you can even use chocolate chips and these will be fantastic.

one bowl brownies

I also added a generous portion of milk chocolate toffee bits. Heath Brand.

one bowl brownies

Mix, mix, mix.

one bowl brownies

Transfer to an 8×8 inch baking pan and now it’s time to bake.

one bowl brownies

Ahhhh, perfect!

one bowl brownies

I might frame this picture so I can look at it everyday, lol! Yum!

one bowl brownies

Perfect brownies, according to me 🙂  Enjoy!

 

Toffee Chip One Bowl Brownies

These Toffee Chip One Bowl Brownies are a chocolate lovers dream! Prepared in one bowl and packed with toffee chips!
Course: Dessert
Cuisine: American
Prep Time 10 mins
Cook Time 45 mins
Servings: 12
Calories: 536kcal
Author: Jenny
Cost: 8
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Ingredients

  • 1 stick/8 tablespoons unsalted softened butter
  • 1 1/2 cups semi-sweet chocolate chips
  • 1 cup all-purpose Gold Medal Flour
  • 1/4 teaspoon kosher salt
  • 1/2 cup granulated sugar
  • 1/2 cup packed light brown sugar
  • 2 large eggs plus 1 egg yolk
  • 2 tablespoons vegetable oil
  • 2 cups chocolate chunks
  • 8 ounce bag milk chocolate toffee chips

Instructions

  • Preheat oven to 350 degrees and line an 8×8 inch baking dish with foil that has been sprayed with cooking spray.
  • Place butter into a large mixing bowl and microwave until melted and hot, about 45 seconds or so. Pour in chocolate chips and stir until mostly melted. It’s ok, if it’s not perfectly smooth. Add flour, salt and sugars. Mix a few times then add egg yolks and oil. Mix until well combined then add chocolate chunks and toffee chips.
  • Transfer batter to prepared baking dish, spreading evenly. Bake for 35-40 minutes, until cooked through.

Nutrition

Calories: 536kcal | Carbohydrates: 64g | Protein: 5g | Fat: 29g | Saturated Fat: 17g | Cholesterol: 55mg | Sodium: 84mg | Potassium: 324mg | Fiber: 4g | Sugar: 48g | Vitamin A: 286IU | Calcium: 51mg | Iron: 4mg
Keywords: best brownie recipe, best brownie recipe in the world, best brownies, best brownies recipe, best brownies recipe ever, best ever brownies, best homemade brownies, one bowl brownies

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72 Responses
  1. My fave brownie recipe is a one bowl number, too. There’s something huge to be said for not getting out a mixer, dirtying a bunch of dishes and still getting your chocolate fix on. They look great, Jenny!

  2. Carol H

    This looks delicious. Do you remember what kind of chocolate you used for the chocolate chunks………milk or semisweet and which brand?
    Thanks!

    1. Hi Carol,
      I use bloc chocolate usually from Trader Joe’s but any of your favorite chocolate that you can cut into chunks works great 🙂

  3. Kathryn

    I’ve just put these into the oven! My poor 8×8 pan looked like it was about to overflow, so I put the batter into a 9×9. They look amazing so far!

    1. Kathryn

      They came out beautifully! I’ll definitely make this recipe again. They also freeze very well, which is nice, because I certainly don’t need a whole pan of brownies just sitting on the kitchen counter!

  4. Lorna

    Made this yesterday and the brownie is really moist and yummy! I love toffee chips and use them in cookies all the time, but didn’t like the taste in these brownies. I had to bake for about 45 minutes – they are very thick and dense. Good recipe, but I think I would omit the toffee next time.

  5. Annette

    Well I made this recipe this afternoon, baked it for 40min and it seemed like it was cooked but when I went to slice it after it cooled I found the centre wasn’t cooked through at all. So they’re back in the oven in the hopes they’ll be ready (and okay) for the dinner I’m going to in half an hour!

    1. Annette

      Baked them another 20 min, then stuck them in the freezer to cool them down. Tried cutting them again (was already late for my dinner at that point) and it was still uncooked in the middle. Now that it’s sat in the fridge for a few hours the outside parts are edible but the middle is still more like a soft sticky fudge. My oven is working fine so I have no idea what went wrong with this.

  6. Danielle

    I made these today and there delicious! I forgot to include brown sugar and vegetable oil and the brownies we’re moist and full of chocolatey goodness. Thanks!

  7. Brooke

    I followed the recipe exactly and mine turned out kind of dry. Why would that be? They smelled good, but they are just dry and crumbling. Feeling kind of bummed about it.

    1. Is it possible that the chocolate chips weren’t melted enough or had already mostly set up again before you added the flour? If the chips are dry, it removes a lot of the moisture.

  8. Heidi

    This did not turn out for me. 40 minutes was not enough time. I left it in the oven for one hour and it still didn’t look cooked. I let it set overnight and this morning it was dry on the outside and undercooked on the inside. I liked the idea of the chocolate chunks and the toffee but I will not be making this again.

  9. Large Marge

    Jenny,
    Jenny Jenny Jenny
    that is your name
    this is not a game
    but name and game all sound the same
    i know, that’s pretty lame
    but i am not to blame
    i didn’t mean to cause any shame
    but i sure am glad i came
    i hope your blog gains fame
    and explodes like a flame
    this poem is not very tame
    but i only have one aim
    and that is for you to love this so much, you put it in a frame
    Love Always,
    Large Marge

  10. oluznar

    These were the best ever easiest and the funniest I made two changes I baked ion 9 x 9 pan and I used dark chocolate peanut butter cups from trader Joe’s and omitted the heath chips funniest ever thank you!!

  11. These brownies are amazing! I had to bake mine 45 minutes for them to be done, but they turned out great. I’m going to bake another batch for the Super Bowl on Sunday!

  12. Lauren

    I tried this recipe today, and it was fantastic! I didn’t have any toffee chips, so I omitted them – and I added a dash of vanilla extract. It was great using just one bowl, and mixing by hand – a lot less cleanup – and the brownies are delicious. Thanks Jenny!

  13. Laura

    These were probably the best brownies I’ve ever had! And the recipe was so simple too! Thanks for sharing!

  14. Carrie

    Disappointingly, these didn’t work for me – I followed the directions exactly. The middle was just too gooey but not in a good way, They were almost oily/greasy? They went uneaten in my house which is unheard of.
    Back to the drawing board for me.

  15. Lyss

    🙁 These sounded so good. Yummy, easy to clean up, and I had all of the supplies. I made them. The batter tasted decent. I baked them for 40 minutes and the top looked done, but it jiggled. I didn’t want to leave them in for too long and have the edges be overdone. The only part that was cooked was the top. It was like warm pudding with chunks. It was disappointing. I usually have such good luck with your recipes, but I will not making this one again. I do highly recommend your Butterfinger Peanut Butter Chocolate Chunk Cookies; they are my favorite cookie, and I bake a lot.

  16. Wilma

    I’m having the same problem as a lot of other people: So far my brownies have been in for 40 minutes and the top is still bubbling and looks oily and runny, and the toothpick test comes out pretty runny.

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