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Jessica’s Pistachio Oat Squares

6-ingredient Pistachio Oat Squares are a lightly sweet healthy snack, breakfast, or dessert! Easy to make, vegan, and gluten free.

vegan / gluten free / snacks & dips

Jessica's Pistachio Oat Squares

I’m excited to share this recipe today – these Pistachio Oat Squares are SO delicious!

It’s spring which means that the best cookbooks are coming out now. You know the ones – they’re brimming with fresh healthy, veggie-ful recipes. This recipe is from Jessica Murnane’s book One Part Plant. If you’re not familiar with my blog pal Jessica, you should go listen to her podcast – she’s hosted all of your favorite food bloggers (including yours truly!) and other inspiring folks who are part of the plant-forward food community.

Her mission is simple – to inspire people to eat one plant-based meal a day. No judgement, no strings. Simple as that. The cookbook reflects her vision with accessible, easy to prepare, yet delicious recipes like these oat squares.

Jessica's Pistachio Oat Squares Jessica's Pistachio Oat Squares

These are in the “snack” section of her book – Jessica noted that they’re a little too sweet for breakfast but not quite sweet enough for dessert. Well, um… I ate these for dessert and then again the next morning for breakfast – they’re addictive!

While these look so pretty with pistachios, I feel like this recipe would easily lend itself to the use of other nuts if you don’t happen to have pistachios on hand. These were so easy to make – go run to your kitchen now if you’re craving a lightly sweet, nutty, oaty snack!

Jessica's Pistachio Oat Squares One Part Plant by Jessica Murnane

This lasagna recipe is next on my to-make list – yum!

One Part Plant by Jessica Murnane

Oh, and go get her book!

If you’re looking for more oaty, nutty snacks, check out these homemade granola bars, these energy balls, or any of these 47 Best Healthy Snacks next!


4.7 from 80 reviews

Jessica's Pistachio Oat Squares

 
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This recipe from One Part Plant by Jessica Murnane and is reprinted with permission from the publisher.
Author: Jeanine Donofrio
Serves: 12 Squares
Ingredients
  • 1 cup raw shelled pistachios
  • 1 cup rolled oats*
  • ½ teaspoon sea salt
  • ¼ cup maple syrup, more for drizzling on top
  • 2 tablespoons olive oil
  • ⅓ cup unsweetened coconut flakes
  • additional handful of chopped pistachios for the topping
Instructions
  1. Preheat the oven to 350 degrees and line an 8-inch square pan with parchment paper. In a food processor with the S blade attached, process the pistachios, oats, and salt for about 30 seconds, until a meal starts to form. Drizzle in the maple syrup and olive oil while the motor is still running and the meal begins to come together into a crumbly, almost-wet dough.
  2. Press the dough evenly into the pan and cover it with coconut flakes and remaining pistachios. Bake for 10 to 12 minutes until the coconut is nice and golden brown and the dough is cooked through. You want the squares to still be a little soft - don't overbake these.
  3. Carefully lift the cooled dough out of the pan by holding two sides of the parchment paper. Cut it into squares. Drizzle a little maple syrup over the top for extra sweetness, if you like. Store the squares in a sealed container for up to a week.
Notes
*To make these gluten free be sure to use Certified Gluten Free Oats.
3.4.3177

 

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Rate this recipe (after making it)




Rate this recipe (after making it):  

  1. Sara
    01.30.2025

    Yummy but the coconut and extra pistachios did not adhere to the top, even though I pressed it all down. The result was a bit of a mess.

    Reply ↓
  2. Joanne
    12.26.2024

    I made these but I added 2 more tablespoons of coconut sugar and another of maple syrup as they were no where sweet enough. I also added a half cup of vegan chocolate chips melted over the top with Christmas sprinkles. These were loved by everyone!

    Reply ↓
  3. Trish
    08.21.2024

    Is it 1 cup of shelled pistachios, then unshelled for the recipe? Or was it 1 cup UNshelled?

    Reply ↓
    • Phoebe Moore (L&L Recipe Developer)
      08.23.2024

      Hi Trish, it’s 1 cup without the shells.

      Reply ↓
  4. Pat Barron
    01.15.2024

    Can you make ahead and freeze?

    Reply ↓
    • Jeanine Donofrio
      01.15.2024

      I think that would work!

      Reply ↓
  5. Sophie
    01.04.2024

    Hi, I’m a little confused because the picture above shows in the food processor but they’re not in the recipe

    Reply ↓
    • Bonny
      10.07.2024

      Infant step one “in a food processor…”

      Reply ↓
    • Whitney Sickels
      05.19.2025

      Yeah her pic shows walnuts in the food processor. There was not enough to fill an 8×8 pan. What a sticky waste.

      Reply ↓
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Hello, we're Jeanine and Jack.

We love to eat, travel, cook, and eat some more! We create & photograph vegetarian recipes from our home in Chicago, while our shiba pups eat the kale stems that fall on the kitchen floor.

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