Rhubarb Oatmeal Bars

Rhubarb Oatmeal Bars Recipe!

The first time I sunk my teeth into these Rhubarb Oatmeal Bars Recipe!, I was hooked by the combination of warm spices and sweet, tangy rhubarb.

I still remember the sunny Saturday morning I first made them, using fresh rhubarb from our garden and a hint of cinnamon that filled the entire house with its cozy aroma.

As I took a bite, the crunch of the oatmeal crust giving way to the tender, slightly tart rhubarb filling, I knew This Rhubarb Oatmeal Bars Recipe! quickly became a cherished family favorite.

Why You’ll Love This Rhubarb Oatmeal Bars Recipe!

  • The perfect balance of textures, from the crunchy oat topping to the tender rhubarb filling.
  • A flavor profile that’s both familiar and exciting, with warm spices and a hint of sweetness.
  • Ready in under 45 minutes, making it perfect for a quick breakfast or snack.
  • Foolproof and easy to make, even for beginners.
  • Perfect for a family gathering, potluck, or as a healthy snack for school or work.

Ingredients You’ll Need

  • 1 1/2 cups rolled oats
  • 1/2 cup brown sugar
  • 1/2 cup granulated sugar
  • 1/2 cup cold unsalted butter, cut into small pieces
  • 2 large eggs
  • 2 teaspoons baking powder
  • 1/2 teaspoon salt
  • 1 cup chopped fresh rhubarb
  • 1 cup granulated sugar

The star of the show is undoubtedly the fresh rhubarb, with its beautiful pink color and tart flavor, paired perfectly with the warmth of cinnamon and the comfort of oatmeal.

The combination of brown sugar and honey adds a deep, rich flavor that complements the rhubarb beautifully.

Expert Tips for the Best Rhubarb Oatmeal Bars Recipe!

  • Don’t overmix the oat mixture, as it can become tough and dense.
  • A common mistake is not adjusting the baking time based on the rhubarb’s moisture content, so keep an eye on it.
  • For a pro upgrade, try adding a sprinkle of cinnamon or nutmeg on top of the bars before baking.
  • The bars are done when the edges are lightly golden and the center is set.
  • You can make the oat mixture ahead of time and store it in the fridge for up to a day.

Variations and Substitutions

For a gluten-free version, swap the all-purpose flour with almond flour or coconut flour. You can also substitute the honey with maple syrup for a different flavor profile. For a bold twist, try adding a handful of fresh raspberries or blueberries to the rhubarb filling.

How to Store and Reheat

These bars will keep in the fridge for up to 5 days, stored in an airtight container. To reheat, simply microwave for 20-30 seconds or until warmed through. You can also freeze them for up to 2 months and thaw at room temperature or in the fridge.

Frequently Asked Questions

Can I use frozen rhubarb?

Yes, you can use frozen rhubarb, but make sure to thaw it first and pat it dry with a paper towel to remove excess moisture. This will help prevent the bars from becoming too soggy.

How do I prevent the oat mixture from becoming too dense?

To prevent the oat mixture from becoming too dense, make sure not to overmix it. Stop mixing as soon as the ingredients come together in a crumbly mixture.

Can I make these bars ahead of time?

Yes, you can make the oat mixture ahead of time and store it in the fridge for up to a day. You can also assemble and bake the bars, then store them in the fridge for up to 5 days or freeze for up to 2 months.

I hope you enjoy making and devouring these delicious Rhubarb Oatmeal Bars as much as my family and I do! With their perfect balance of textures and flavors, they’re sure to become a new favorite in your household too.

✦ Recipe Card ✦

Rhubarb Oatmeal Bars

⏱️
PREP
15 mins
🔥
COOK
25 mins
TOTAL
40 mins
👤
SERVES
12 servings
🔥 Calories 320 kcal💪 Protein 4g🌾 Carbs 28g🫙 Fat 14g

🧂 Ingredients

1 1/2 cups rolled oats
1/2 cup brown sugar
1/2 cup granulated sugar
1/2 cup cold unsalted butter, cut into small pieces
2 large eggs
2 teaspoons baking powder
1/2 teaspoon salt
1 cup chopped fresh rhubarb
1 cup granulated sugar

👩‍🍳 Instructions

  1. 1Preheat oven to 350°F (180°C). Line an 8-inch square baking dish with parchment paper.
  2. 2In a medium bowl, whisk together oats, brown sugar, granulated sugar, and baking powder.
  3. 3Add cold butter and use a pastry blender or your fingers to work it into the dry ingredients until the mixture resembles coarse crumbs.
  4. 4Press half of the mixture into the prepared baking dish.
  5. 5In a separate bowl, whisk together eggs and salt.
  6. 6Add the chopped rhubarb and granulated sugar to the bowl with the eggs and stir to combine.
  7. 7Pour the rhubarb mixture over the crust in the baking dish.
  8. 8Top with the remaining crumb mixture and smooth the top.
  9. 9Bake for 25 minutes, or until the top is golden brown and the filling is set.
  10. 10Let cool completely in the pan before cutting into bars.
🍴 Made this? Tag us — we’d love to see it!

Love this recipe? Bring it home!

Save it to your collection or share the flavor with your friends.

Pin It 0