Marble Blondies

Marble Blondies

I’m so glad I discovered the Penzey’s Spice Catalog! This is the second recipe (the first was chewy peanut butter brownies!)ย I’ve made from there and both have turned out perfectly. I’ve got my eye on a few more as well, but at the moment I can’t imagine anything better than these marble blondies. Just like the peanut butter brownies, these are incredibly simple to make and they taste AMAZING. Yes, I made that word all capitals on purpose, that’s how good these are!ย The recipe isย a basic cookie/blondie base, but then you sprinkle chocolate and white chocolate chips all over the top. After they melt for a few minutes in the oven, you swirl them around throughout the pan, resulting in chewy blondies interspersed with huge swirls of chocolate and white chocolate. YUM! As I’m sure you figured out by now, I absolutely loved these, and I’m already dreaming up new combinations – like peanut butter, or butterscotch! Please try these marble blondies, and let me know what you think. ๐Ÿ™‚

Marble Blondies

Marble Blondies

Marble Blondies


1/2 cup butter (1 stick), softened
1/4 cup + 2 Tbsp granulated sugar
1/4 cup + 2 Tbsp packed brown sugar
1 tsp vanilla
1 egg
1 cup all-purpose flour
1/2 tsp baking soda
1/2 tsp salt
3/4 cup semi-sweet chocolate chips
1/4 cup white chocolate chips


Preheat the oven to 375. Grease a square baking pan (I used a 9x9 pan) and set aside. In a mixing bowl, cream together the butter, sugars and vanilla until fluffy. Add the egg and mix. Blend in the flour, baking soda and salt, and mix well. Spread evenly in the pan. Sprinkle with the chips. Bake for 3 minutes, then remove from the oven and run a knife through the blondies in a zigzag pattern to make a nice marble swirl. Return to the oven and bake for 15-20 minutes, or until golden brown. Let cool and then cut into squares.

the Penzey's Spice catalog

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  1. I love blondies! They’re the perfect snack for anytime during the day, especially in that 10-2AM time period.

  2. I LOVE Penzy’s spices so I’m sure I would love their recipes too!

  3. Goodness, this is some heaven right here.

  4. I couldn’t not comment on these – they look amazing!!

  5. Megan – thanks for suggesting these to me yesterday. I made them last night & they are AMAZING!!! ๐Ÿ™‚

  6. I am in LOVE!! Totally making these soon! And I love the idea of peanut butter!

  7. Looks utterly delicious!

  8. I’ve been using Penzy’s for years. They are based out of WI (brookfield, I think). I live in Milwaukee so there are a ton of them around here. They make the best salad dressing seasonings.

  9. I just put a batch of these in the oven-I was using the recipe from the Penzey’s catalogue and it said to use a 9×13 pan-well there was no way there was enough batter for that so I googled the recipe and found your site-I switched pans in the nick of time!! Thanks so much!!! Can’t wait to try them ๐Ÿ™‚

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