Great Grandma's Marble Squares

Some recipes are delicious because of the ingredients. Others are special because of the memories attached to them.

This one is definitely both.

A while back, my husband Trevor asked if I could make something from his childhood called Marble Squares. I just stared at him for a second because… I had absolutely no idea what Marble Squares were. 

Since I had never heard of  them before, Trevor suggested I call his Great Aunt Judy. She was kind enough to dig through her recipes and send me the one she’d been using.

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the OG recipe!

The best part? Along with it came a handwritten recipe card from her mother—Trevor’s great-grandma.Immediately after this, Grandma Janice also sent a picture of her handwritten copy. Both of these wonderful women (sisters!) were eager to share a bit of their history with us. 

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Grandma Janice with Trevor and I
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Aunt Judy and Trevor

I never had the chance to meet her before Trevor and I got married, so receiving that recipe card felt surprisingly special. It wasn’t just a list of ingredients anymore. It was a little piece of family history that had been passed down through generations.

I gathered everything together and got started, but before long I was convinced I had to be doing something wrong. You know that feeling when a recipe looks completely different than what you’re expecting, and suddenly you question every decision you’ve made?

That was me.

So I did what any reasonable person would do… I sat myself down on a 5 gallon bucket of flour and called Aunt Judy right in the middle of baking.

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I explained what I was seeing, probably sounding just a little panicked, and she laughed and reassured me that everything was exactly as it should be. With a little more confidence, I finished the recipe and popped them into the oven.

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Marbling the chocolate chips

When they came out, I snapped a picture and sent it to Aunt Judy. She was so excited to see them turn out, which honestly made me even more excited to try them.

Then came the real test.

Trevor took one bite, smiled, and said they tasted just like Great Grandma’s.

I don’t know if there’s a better compliment a family recipe can receive.

Now this recipe isn’t just a childhood memory for Trevor—it’s something our family gets to make together, share with our kids, and hopefully pass down for years to come. I love that a simple dessert can connect generations like that.

So thank you, Aunt Judy, for sharing this recipe with us. And thank you to Great Grandma for writing it down all those years ago.

Some recipes fill your stomach.

The really special ones fill your heart too.

I hope your family loves these Marble Squares as much as ours does.

Great Grandma's Marble Squares

Recipe by JudyCourse: DessertDifficulty: Easy
Servings

12

servings
Prep time

30

minutes
Cooking timeminutes

Ingredients

  • 1/2 cup butter (room temp)

  • 6 tablespoon granulated sugar

  • 6 tablespoon brown sugar

  • 1/2 tsp vanilla extract

  • 1 tsp water

  • 1 egg

  • 1 1/4 cup all purpose flour

  • 1/2 tsp baking powder

  • 1/2 tsp baking soda

  • 1/2 tsp salt

  • 1/2 cup chopped nuts (optional)

  • 1 cup semi sweet chocolate chips

Here's how you do it

  • Preheat oven to 375*. Cream together butter, sugar, brown sugar, vanilla and water.
  • Add egg to creamy mixture and mix again.
  • Sift together flour, baking powder, baking soda, and salt. Combine this dry mixture with the wet mixture and stir until just combined. Add in nuts if desired.
  • Press dough into greased/parchment lined 8x8 baking dish. Top with chocolate chips.
  • Place pan into the preheated oven and wait approx 1 minute or until chocolate chips are getting melty. Remove pan from oven and use a skewer/toothpick/knife to swirl your chocolate chips into the dough.
  • Place pan back into oven and bake 12-15 minutes, or until edges are golden brown.
  • Allow to cool and cut into squares, then enjoy!

Notes

  • Your baking time may vary depending on your elevation and oven type. Keep an eye on your squares and follow your instincts
  • If your use larger chocolate chips, you may need to wait longer for them to get melty before swirling. I suggest mini chips for best swirling technique.
  • Got leftovers? Store them in an airtight containter for up to 3 days.
  • These Marble Squares pair wonderfully with vanilla ice cream.

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