Chocolate peanut butter blondie brownie bars from Half Baked Harvest Super Simple: More Than 125 Recipes for Instant, Overnight, Meal-Prepped, and Easy Comfort Foods (page 274) by Tieghan Gerard

EYBDigital Recipe

Ingredients

all-purpose flour
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vanilla extract
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Where’s the full recipe - why can I only see the ingredients?

Always check the publication for a full list of ingredients. An Eat Your Books index lists the main ingredients and does not include 'store-cupboard ingredients' (salt, pepper, oil, flour, etc.) - unless called for in significant quantity.

Notes about this recipe

virna_j5xzhi on January 24, 2026

Fairly easy to make but I had to measure out 14 ounces of my brownie mix since the amount she specified in the recipe was not available at the store. I baked for 25 minutes- HBH is known to underestimate bake times for her recipes. The brownie bar is dense- I made 12 bars but could easily split them into 24 servings
Nancith on April 15, 2024

These turned out really well, although I wouldn't classify them as easy only because it took quite a lot of time to prepare, even starting off with a brownie mix. If you have a kitchen scale, it's simple enough to measure out the required amount of brownie mix since the amount needed is not a standard sized box. After the recommended time the brownies still looked way too underdone for me, so an extra 6-8 minutes did the trick. I used dark chocolate chips as the finishing touch. They were enjoyed by all who ate them!
Skamper on March 15, 2022

These were frustrating. The 13 oz package of brownie mix she directs you to buy is impossible to find. I measured 13.9 oz from my standard size box and used that. I took them out at 24 minutes and after cooling they were seriously underbaked and the layers didn't stay together.
southerncooker on April 30, 2020

Grandson helped me make these and they were pretty good. I'm an all chocolate brownie lover though.
Jviney on December 15, 2019

These are promising! I had trouble finding a brownie mix that was as small as the recipe called for - mine was 20 oz. instead of 13, so that threw ingredient amounts and bake time. It ended up overbaked, but I’ll try it again sometime!