Gluten-Free Cranberry Bars with Leftover Cranberry Sauce

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These easy gluten-free cranberry bars are the ultimate way to use up leftover cranberry sauce! The tart cranberries are perfectly balanced with a sweet and crispy oat topping and make for a delicious holiday dessert.

Gluten-free cranberry bars with cranberry sauce stacked on a wooden cutting board beside a red and white kitchen cloth.

Quick Look at the Recipe

  • 🍽️ Flavor: Tart cranberry sauce complimented with a sweet oat topping.
  • ⏱️ Prep Time: 10 minutes
  • 🔥 Cook Time: 35 minutes
  • 👥 Yield: 9 bars
  • 📖 Dietary Info: Gluten-free, dairy-free, egg-free, vegan, refined sugar-free (depending on your cranberry sauce)
  • ❄️ Freezer Friendly: No, the crispy topping would get soggy in the freezer.
  • 👩‍🍳 Tip: The combination of coconut sugar and maple syrup gives these bars a rich, naturally sweet flavor that balances the tart cranberry filling.
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What Makes these Cranberry Bars Special?

  • Quick & easy because you’ve probably already spent a lot of time in the kitchen!
  • Packed with rich cranberry flavor complimented with a hearty oat crust and crispy topping.
  • Healthy, allergy-friendly recipe made without gluten, dairy, or refined sugar (depending what type of cranberry sauce you use).
Labeled ingredients on a table with a red and white kitchen cloth including oats, cranberry sauce, maple syrup, oat flour, coconut sugar, coconut oil, almond flour, vanilla, and salt.

Ingredients

  • Leftover cranberry sauce – Any classic homemade (or even canned) cranberry sauce is delicious! I always use my favorite maple cranberry sauce.
  • Rolled oats – Make sure they’re certified gluten free.
  • Coconut sugar – Adds rich flavor and natural sweetness! You can substitute brown sugar if you prefer.
  • Oat flour – Certified gluten-free. You can make oat flour yourself or buy it.
  • Almond flour – For the best texture, make sure to use blanched almond flour, not almond meal. 
  • Coconut oil – Softened. If you don’t need the cranberry bars to be dairy free, you can substitute softened unsalted butter.

Tools Needed

Step-By-Step Instructions

Stirring crust and topping ingredients in a mixing bowl on a table.

Step 1: First, preheat your oven to 350 degrees and grease an 8″ x 8″ glass baking dish or line it with parchment paper.

In a large mixing bowl, stir together the oats, coconut sugar, maple syrup, oat flour, almond flour, coconut oil, vanilla, and salt.

Oat crust pressed into the bottom of a square glass baking dish on a wooden table.

Step 2: Take half of the mixture and press it down firmly into the bottom of the baking dish.

Chef’s tip: Lining the baking pan with parchment paper will make it easier to neatly remove the bars. However, if you’re out or just prefer not to use it, I’ve made these multiple times without parchment paper, and it still works fine.

Cranberry sauce spread over crust in a glass baking dish on a wooden table.

Step 3: Now spread the cranberry sauce on top of the oat mixture.

Gluten-free cranberry crisp bars ready to bake.

Step 4: Finally, sprinkle the rest of the oat mixture on top of the cranberry sauce in loose chunks.

Cranberry bars with leftover cranberry sauce right out of the oven.

Step 5: Then place in your preheated oven and bake for 35 – 40 minutes or until the topping is just beginning to turn golden brown.

A cranberry crisp bar on a wood cutting board with cardinal bird decorations in the background.

Step 6: Let the cranberry bars cool at room temperature, and then place in the fridge for a few hours before cutting into individual bars. Enjoy!

Gluten-free cranberry bars stacked on a wooden cutting board.

If you’re looking for more gluten-free holiday desserts, check out my cranberry chocolate cookies and soft pumpkin cookies!

FAQs

Will any type of cranberry sauce work for cranberry bars?

Yes, you can use any type of cranberry sauce or cranberry compote (even whole berry canned sauce) for these cranberry bars.

How do I store gluten-free cranberry bars?

Place the bars in an airtight container and store in the fridge for 4-5 days.

Can I freeze gluten-free cranberry bars?

No, freezing gluten-free cranberry bars will make the oat topping soggy. If you want to enjoy these later, you can freeze leftover cranberry sauce and make the bars when you’re ready to enjoy them.

If you try these cranberry crisp bars, let me know in the comments! Tag me on Instagram @violet_rightathome

Closeup of gluten-free cranberry crips bars with cranberry sauce stacked on a wooden cutting board beside a red and white kitchen cloth.

Gluten-Free Cranberry Bars

Gluten-free cranberry bars with a crispy oat topping are the best way to use up leftover cranberry sauce and make a delicious holiday dessert!
5 from 1 vote
Print Pin Rate
Course: Clean Eating Dessert Recipes
Cuisine: American
Prep Time: 10 minutes
Cook Time: 35 minutes
Total Time: 45 minutes
Servings: 9 servings
Calories: 307kcal
Author: Violet Parcha

Ingredients

  • 1 1/2 cups cranberry sauce
  • 1 1/4 cups rolled oats certified gluten-free
  • 2/3 cup oat flour certified gluten-free
  • 2/3 cup almond flour
  • 1/3 cup coconut oil softened
  • 1/4 cup maple syrup
  • 1/4 cup coconut sugar
  • 1 teaspoon vanilla extract
  • 1/4 teaspoon salt

Instructions

  • Preheat your oven to 350 degrees.
  • Grease an 8" x 8" glass baking dish or line it with parchment paper.
  • In a large mixing bowl, stir together the oats, oat flour, almond flour, coconut sugar, maple syrup, coconut oil, vanilla, and salt.
    1 1/4 cups rolled oats, 2/3 cup oat flour, 2/3 cup almond flour, 1/3 cup coconut oil, 1/4 cup maple syrup, 1/4 cup coconut sugar, 1 teaspoon vanilla extract, 1/4 teaspoon salt
  • Take half of the mixture and press it down firmly into the bottom of the baking dish.
  • Spread the cranberry sauce on top.
    1 1/2 cups cranberry sauce
  • Sprinkle the rest of the oat mixture in loose chunks on top of the cranberry sauce.
  • Bake for 35-40 minutes or until the topping is just beginning to turn golden brown.
  • Remove from the oven and let the cranberry crisp bars cool at room temperature.
  • Once they have cooled, place in the fridge for a few hours before cutting into individual bars.

Notes

  • Any type of cranberry sauce (including whole berry canned sauce) works well for these bars.

Substitutions

  • Can substitute coconut sugar for brown sugar
  • Can substitute butter for coconut oil 

Store

  • Keep in the fridge for 4-5 days.
  • Freezing is not recommended since the topping would get soggy.

Nutrition

Serving: 1g | Calories: 307kcal | Carbohydrates: 44g | Protein: 5g | Fat: 14g | Saturated Fat: 7g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 1g | Sodium: 79mg | Potassium: 108mg | Fiber: 3g | Sugar: 24g | Vitamin A: 20IU | Vitamin C: 0.5mg | Calcium: 40mg | Iron: 1mg

If you tried these healthy cranberry bars, I’d love to hear how they turned out for you! Please make sure to come back and leave a comment and a ⭐️⭐️⭐️⭐️⭐️ rating.

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One Comment

  1. 5 stars
    This is my family’s favorite way to eat leftover cranberry sauce (or just cranberry sauce in general). I know you’re going to love it!

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