Strawberry Oatmeal Bars are a delightful treat that combines a wholesome oat-packed crust with a luscious fresh strawberry filling. This dessert is perfect for celebrating berry season, offering both sweetness and heartiness in each bite. With their vibrant color and inviting aroma, these bars can brighten up any gathering, be it a picnic or a simple family dessert night. Let’s dive into the world of baking these delicious bars!
Why You’ll Love This Strawberry Oatmeal Bars
There are countless reasons to adore these Strawberry Oat Bars. First, they are incredibly easy to make, making them a great choice for both beginners and seasoned bakers. Second, the combination of oats and strawberries provides a nutritious snack option, perfect for kids and adults alike. They are not only delicious but also versatile, as you can customize them to be gluten-free or vegan. Additionally, these bars are low in sugar, making them a healthy dessert alternative. Perfect for lunchboxes or a sweet treat after dinner, they truly fit any occasion!
Ingredients for Strawberry Oatmeal Bars
Gather these items:
- 4 cups whole strawberries (washed, hulled and diced)
- ⅔ cup granulated sugar
- Juice from half of a lemon (about 1 ½ tablespoons)
- 1/3 cup corn starch
- 2 cups old fashioned rolled oats
- 2 cups all-purpose flour
- ⅔ cup granulated sugar
- 1 ½ teaspoons cinnamon
- 14 tablespoons unsalted butter (room temperature)
- ½ teaspoon salt
- 1 teaspoon pure vanilla extract
How to Make Strawberry Oatmeal Bars Step-by-Step
- Step 1: Preheat your oven to 350°F (175°C). Lightly spray a 9×13-inch baking pan with nonstick spray and set it aside to prepare for the batter.
- Step 2: In a medium bowl, combine the diced strawberries, granulated sugar, lemon juice, and cornstarch. Toss gently until the mixture is evenly coated and set aside to macerate.
- Step 3: In a large bowl, mix together the rolled oats, all-purpose flour, sugar, cinnamon, and salt. Add the room temperature unsalted butter and vanilla extract, then blend everything together with your fingers or a pastry cutter until the mixture resembles coarse crumbs.
- Step 4: Press about two-thirds of the oat mixture firmly and evenly into the bottom of the prepared baking pan to form the crust. Spoon the strawberry filling over the crust and spread it out evenly. Crumble the remaining oat mixture over the top to create a crumbly topping.
- Step 5: Place the pan in the preheated oven and bake for about 40 minutes, or until the topping is golden brown and the strawberry filling is bubbling around the edges.
- Step 6: Remove the bars from the oven and allow them to cool completely in the pan on a wire rack. Once cooled, cut into 20 bars and serve.
Pro Tips for the Best Strawberry Oatmeal Bars
Keep these in mind:
- Use fresh strawberries for the best flavor.
- Let the bars cool completely before cutting to avoid mushiness.
- For a gluten-free version, substitute all-purpose flour with almond or coconut flour.
- Consider adding nuts or seeds to the oat mixture for extra crunch.

Best Ways to Serve Strawberry Oatmeal Bars
These delicious bars can be served in various ways. Pair them with a scoop of vanilla ice cream for a decadent dessert. They also make fantastic strawberry oat breakfast bars when enjoyed with a cup of coffee in the morning. For a fun twist, serve them with yogurt and fresh berries!
How to Store and Reheat Strawberry Oatmeal Bars
To store your Strawberry Oatmeal Bars, simply place them in an airtight container. They can be kept at room temperature for up to 3 days or refrigerated for up to a week. If you want to enjoy them warm, simply reheat in the microwave for about 10-15 seconds. This will make the strawberry filling gooey and the oat topping soft!
Frequently Asked Questions About Strawberry Oatmeal Bars
What’s the secret to perfect Strawberry Oatmeal Bars?
The secret lies in using the right texture for your oat mixture. Ensure that you blend the ingredients well, so the crust holds together. Also, allowing the bars to cool completely before cutting is key to achieving clean slices.
Can I make Strawberry Oatmeal Bars ahead of time?
Absolutely! These bars can be made a day in advance. Just store them in an airtight container, and they will stay fresh and delicious. They are perfect for preparing for a gathering or a busy week ahead!
How do I avoid common mistakes with Strawberry Oatmeal Bars?
One common mistake is not letting the bars cool completely before cutting them. This can result in chewy, messy pieces. Make sure to follow the baking time and cooling instructions for the best results.
Variations of Strawberry Oatmeal Bars You Can Try
If you’re feeling adventurous, try these variations! Make vegan strawberry oatmeal bars by substituting butter with coconut oil and using maple syrup instead of granulated sugar. For a nutty flavor, add chopped walnuts or pecans to the oat mixture. And if you’re looking for something extra indulgent, consider making strawberry oatmeal cookie bars by adding chocolate chips!

For more delicious recipes, check out Pumpkin Cookies with Cinnamon Frosting or Creamy Garlic Herb Chicken. If you’re interested in healthy dessert options, you might enjoy Pumpkin Cheesecake Heaven Bars as well!
Print
Delicious Strawberry Oatmeal Bars for Every Occasion
- Total Time: 3 hours
- Yield: 20 bars 1x
- Diet: Vegetarian
Description
Delight in these homemade Strawberry Oatmeal Bars featuring a wholesome oat-packed crust and a luscious fresh strawberry filling, perfect for celebrating berry season with a sweet yet hearty treat.
Ingredients
- 4 cups whole strawberries (washed, hulled and diced)
- ⅔ cup granulated sugar
- Juice from half of a lemon (about 1 ½ tablespoons)
- 1/3 cup corn starch
- 2 cups old fashioned rolled oats
- 2 cups all-purpose flour
- ⅔ cup granulated sugar
- 1 ½ teaspoons cinnamon
- 14 tablespoons unsalted butter (room temperature)
- ½ teaspoon salt
- 1 teaspoon pure vanilla extract
Instructions
- Preheat your oven to 350°F (175°C). Lightly spray a 9×13-inch baking pan with nonstick spray and set it aside to prepare for the batter.
- In a medium bowl, combine the diced strawberries, granulated sugar, lemon juice, and cornstarch. Toss gently until the mixture is evenly coated and set aside to macerate.
- In a large bowl, mix together the rolled oats, all-purpose flour, sugar, cinnamon, and salt. Add the room temperature unsalted butter and vanilla extract, then blend everything together with your fingers or a pastry cutter until the mixture resembles coarse crumbs.
- Press about two-thirds of the oat mixture firmly and evenly into the bottom of the prepared baking pan to form the crust. Spoon the strawberry filling over the crust and spread it out evenly. Crumble the remaining oat mixture over the top to create a crumbly topping.
- Place the pan in the preheated oven and bake for about 40 minutes, or until the topping is golden brown and the strawberry filling is bubbling around the edges.
- Remove the bars from the oven and allow them to cool completely in the pan on a wire rack. Once cooled, cut into 20 bars and serve.
Notes
- Prep Time: 20 minutes
- Cook Time: 40 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 bar
- Calories: 216 kcal
- Sugar: 10 g
- Sodium: 100 mg
- Fat: 9 g
- Saturated Fat: 5 g
- Unsaturated Fat: 4 g
- Trans Fat: 0 g
- Carbohydrates: 33 g
- Fiber: 3 g
- Protein: 3 g
- Cholesterol: 20 mg
