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Buttery Walnut Toffee Bars come together in about 15 minutes, and no mixer is required!
One bowl recipes are a lifesaver when you need a quick and easy treat and very little mess in the kitchen. I also love desserts like this which I can make with just a few ingredients already in my pantry. These simple bars are rich, nutty, buttery and packed with toffee flavor. Brown sugar and store-bought toffee bits give these walnut bars an unmistakable toffee flavor and a nice sweet crunch.
This recipe for Walnut Toffee Bars is from the Weeknight Dessert Cookbook, authored by my friend, Mary Younkin.
Mary is an amazing mother of three hungry boys, and the author of three of my favorite cookbooks. She does all that and more while creating new recipes, shooting her own photos and publishing her blog, Barefeet in the Kitchen.
Mary’s other passion is feeding the hungry and homeless.
She is always prepared to share a meal with someone in need and donates a portion of her blog ad revenue to Feeding America. Mary is one of the most generous people I know. Mary and I have been friends since 2010 when we both started blogging as a way to document favorite family recipes. I value her friendship and admire her energy and creativity and am so proud for her!
Mary’s first book, The Weeknight Dinner Cookbook has become one of my all time favorites.
It’s my go-to cookbook when I need dinner inspiration and want to cook up something easy and delicious. I’ve been so happy with her cookbooks that I’ve given them as gifts to my family members. My favorite recipe from the dinner cookbook is for Chili Garlic Shrimp. This easy shrimp dish can be made on the stovetop or on the grill, making it great all year!
Her second cookbook is also a must-have in your kitchen library: Weekday Lunches & Breakfasts Cookbook.ย
This cookbook helps you avoid falling into a rut with your same old breakfast and lunch menus. It’s full of quick and tasty meals that are even good enough for a light dinner. I’ve made Mary’sย Perfect-Every-Time Brownies from Scratchย from her lunch cookbook many times and bet you will too.
And now in this Weeknight Dessert Cookbook you’ll get 80 irresistible recipes that require only 5 to 15 minutes of prep time. Mary shares her recipes for delicious one-pan cakes great for every occasion, cookies, bars, cobblers, crisps, crumbles, ice cream, puddings and sauces, and even no-bake treats great for any season. Her cookbooks are all well-written, with easy to understand instructions. I’ve already made three desserts from this book and can’t wait to try a few more.
Can you use other nuts in place of the walnuts?
If walnuts aren’t your favorite, feel free to use almonds, pecans or even peanuts in these bars. It’s all good!
What kind of toffee bits do you use in these bars?
Toffee bits are almost as popular as chocolate chips these days. They can be found with the chocolate chips at your local grocery store. I useย Heath Bits O’ Brickle toffee bits for this recipe and have always been very happy with the results. These are the English toffee bits without chocolate.
If you don’t care for toffee, this base recipe would be great for a chocolate chip version. But who doesn’t love buttery English toffee?!
Walnut Toffee Bars are easy to make with just a few pantry ingredients.
To make Mary’s walnut toffee bars you’ll need butter, brown sugar, one egg, vanilla, flour, salt, walnuts and toffee bits. That’s it! Mix it up with a spoon, spread the batter in an 8-inch square pan and bake! These are so easy and delicious you’ll want to make them for all your events. Enjoy!
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Walnut Toffee Bars
Ingredients
- ยฝ cup unsalted butter, melted (113g or 4 ounces)
- 1 cup light brown sugar, lightly packed (190g)
- 1 large egg
- 2 teaspoons vanilla extract
- 1 cup all-purpose flour (142g)
- ยผ teaspoon salt
- 1 cup chopped walnuts, divided (126g)
- 1 cup toffee bits, divided (160g)
Instructions
- Preheat oven to 350ยฐF degrees. Line an 8-inch square baking pan with parchment paper, or grease the pan.
- In a large mixing bowl combine the butter and brown sugar. Mix with a wooden spoon or stiff spatula until well blended. Add the egg and vanilla. Add the flour and salt and stir well. Set aside 2 tablespoons each of the walnuts and toffee bits. Stir the remaining walnuts and toffee bits.
- Spoon the batter into the prepared pan and spread evenly with a spatula. Sprinkle the reserved nuts and toffee bits on top.
- Bake for 25 to 30 minutes or until a toothpick inserted comes out mostly clean with moist crumbs. Let the bars cool completely before slicing.
Recipe Notes
- Recipe published in the Weeknight Dessert Cookbook by Mary Younkin
Nutrition
Kitchen Essentials
Every kitchen needs a good 8-inch square baking pan. This pan is perfect for brownies, bars and even cornbread. This pan is made with commercial grade and heavy gauge aluminized steel and comes with a lifetime warranty from USA Pan. This product features a nonstick Americoat coating which promotes quick release of baked-goods plus fast and easy clean up.ย Americoat is a patented silicone coating which is PTFE, PFOA and BPA free. Click on the photo for more information or to purchase from Amazon.
Saving Room for Dessert is a participant in the Amazon Services LLC Associates Program ~ I earn a small commission, at no additional cost to you, which I use to pay for web hosting and services for this blog.
Here are a few more easy bar recipes you might also enjoy:
Coconut Rum Blondies
Peanut Butter and Jelly Bars
Darla
Have made 4 times now and they are delicious! Suggest lining pan with parchment paper as way easier than the baking spray, at least for me. Loved that these bars werenโt too sweet. Thank you so much for sharing such a delicious recipe.
Tricia Buice
Thank you Darla! I’m thrilled you enjoyed these delicious treats.
Ginette
Super easy and so good , did not have enough toffee bits , so mixed toffee bits and salted caramel chips, thank you for the recipe.
Tricia Buice
Thanks Ginette! I love a great recipe that easily adapted and bet those salted caramel chips were fantastic. Bravo!
Emily Hansen
So super easy and extremely delicious! Thank you so much for posting/sharing it! Will remain one of my favorites forever๐ฅฐ
Tricia Buice
Thanks Emily! Easy and delicious is hard to beat ๐
R. Wilson
I followed this recipe exactly as written but they turned out swimming in butter underneath and doughy in texture. I baked them for 35 minutes at 350 degrees in an 8-inch pan but they just didn’t work for me. The flavor was good but. . . .
Tricia Buice
So sorry you had trouble. Sounds like the butter split. Perhaps you could try a different brand of good quality unsalted butter. Don’t use European butter for this recipe. Sorry and good luck!
Sheryl Cardenas
This is now my go to! They are so quick to make and we love them. Thank you!
Sheryl
Tricia Buice
Thanks for the feedback Sheryl! So glad these are a favorite ๐
Chrissie
These are amazing. We didnt have toffee bits but we had dark chocolate chips and shredded coconut so we put a half cup of each. We now call them MAGIC BARS. This recipe is definitely a keeper.
Tricia Buice
We LOVE these too Chrissie and I bet your adjustments were terrific. Thanks so much for the feedback!
Carla
These are amazing. High reward for little work. The easiest thing I’ve baked recently but one of the best. Getting ready to make a second time! Thanks!
Tricia Buice
Thanks Carla! We love them too. Mary bakes up some amazing recipes. Thank you I’ll pass along your comment.
Sheryl
Iโve made these at least twice. Itโs funny because you just know when a recipe will become a favorite and this is one of those. Thanks!
Tricia Buice
Thank you Sheryl. These bars are addictive for sure ๐
Brittany
I made this in a double batch, first time (I know not the smartest choice), It’s been cooking now +40 mins, and the outer rim is, over cooked, and the middle is still dough. Any idea where I could have gone wrong? Too much batter in the larger pan (8×11)? Thanks for your help! Still a great recipe, I know if I did this correctly would have turned out AMAZING!
Tricia Buice
Hi Brittany. I would have used a 13×9-inch baking pan for doubling. Sounds like your bars were way too thick to bake properly. Hope they turned out okay.
Brigita
Amazing!!! So good, it was gone in less than an hour
Everyone loved it
Tricia Buice
Thanks for trying this recipe Brigita. We love them too. They’re practically addictive!
Jennifer @ Seasons and Suppers
These look absolutely delicious and I love the walnut and toffee flavours. Adding to my baking list ๐
Tricia Buice
Thanks Jennifer! You won’t be sorry ๐
Kathy
What are toffee bits?
Tricia Buice
Little pieces of toffee candy crushed into bits. You can find toffee bits in the chocolate chip section of the grocery store.
Chris Scheuer
These look wonderful, Tricia! I can’t resist anything with toffee in the name. The cookbook sounds fabulous too!
Tricia Buice
Thanks Chris – Mary is a gifted recipe creator and I always love her recipes. Thanks again!