These are amazing. My friend ruined(almost) mine by changing my oven temp to 500 instead of setting the timer for 5 minutes for me, but even though the top was burnt black and the inside bars were not cooked through the family devoured them and we will definitely make them again! Update: I made these again and they are even more fabulous when cooked correctly!!!

My mother-in-law shared this recipe with me after enjoying them at a family get together that we missed. They are sensational! No one in my family could get enough of them! I quickly went and made another pan so we could enjoy them all over again!

This was yummy and very pretty in the pan. I added pecans, which were excellent, but I would probably cut down a bit on the salt next time.

These were great! Kids loved them, and that's the test in my house!

I baked these for 15 minutes longer than directed and they still didn't set up in the pan. The flavor is VERY sweet, but their messy gooiness will keep me from making them again.

These were tasty- but a little too sweet for my taste. I though that the butterscotch chips were overpowering so next time, I'd half the butterscotch and up the semi-sweet chips.

Decent, but nothing to write home about. They took 40 minutes to cook, and I swear there are bits inside that still seem a little raw, even hours later after cooling. I don't think I'll make these again, though they aren't necessarily bad. I will continue trying to find a perfect blondie recipe.

yum! I love sweets and this brownie rocked. Didn't change a thing.

This recipe was a great way for me to use up a ton of stale miniature marshmallows! Once baked, they turn gooey again in the batter (perfect!). This recipe was a hit even though i DID NOT HAVE THE BUTTERSCOTCH CHIPS. Next time, I will def. try with the butterscotch but this was still great. It's very hard to test for doneness so I just checked to make sure they looked done. Be careful NOT to burn the marshmallows. The batter is very thick and chunky so spread evenly over the entire pan because it does not spread very much.

I just made these tonight and they are so... delish! I used Reeces Peanut Butter chips instead of the Butterscotch. They melt in your mouth! Also, I baked them for just under 20 minutes. I will make again for sure. Thanks for the great recipe.

these are SO GOOD! I cut the recipe in half and baked in an 8" pan. I baked them for about 13 minutes and they were browning on the edges, but still seemed gooey in the middle. Iread some others had problems with them being hard once cooled, so I took them out and waited to see what would happen. Once cooled they were still really soft-we ate them with a fork. I put them in the fridge hoping this would help and when I checked not even an hour later they were perfect. Everyone loved them, they were gone the same day I made them-that's saying a lot around here. Some people said theirs stuck to the pan so I lined my pan with foil and sprayed the foil with non stick spray and that worked great.

OH MY GOODNESS THIS IS GREAT!!! How can you help but love these?!?!?!

This is not a brownie. It is a lump of sweet stuff full of chocolate chips. Far too rich and it hardens really quickly to the point that it is hard to eat.

Two 11x13 pans of these can make 4 dozen cookies. I made them for church and they were all gone quite quickly. People seemed very enthused about them. They are a good thing to make the night before and then serve. They seem to benefit from sitting overnight.

Not paying close enough attention to the recipe, I mistakenly threw in 2-1/2 cups of marshmallows rather than the 2 cups called for. Now I don't know if that extra half cup made these brownies better or worse, but oh my gosh these were good! After having one in order to rate this recipe, I'm ashamed to even reveal how many I had after that! These were butterscotchy and chocolatey, perfectly moist, with a funny little bumpy, crackly top--so pretty! Quick and easy to throw together, with amazing results. Individual oven temps and baking pan types can, of course, affect the baking time, but mine were perfect at 24 minutes.

This recipe was very easy to make but I felt the finished product was overwhelmingly sweet. My family likes sweet but not too sweet. If I make them again I might half the amount of chocolate chips. I also like a thicker bar and might try baking them in a smaller pan (also increasing the bake time).

These are very easy and so good. I think it could cook just a little bit longer. Maybe 5 mins. but no longer. I will be making these again!