Desserts & Sweet Treats
Strawberry Streusel Bars at Home
Strawberry Streusel Bars with White Chocolate Drizzle! Crisp oatmeal bars topped with strawberry jam, fresh strawberries, streusel topping and drizzled with white chocolate. A flavor-packed treat that’s great for
- Serves 16 servings
- Prep 15 minutes
- Cook 35 minutes
- Total 50 minutes

I always get excited when I start seeing locally grown strawberries arrive at our nearby market.
Aside from fruit salads, shortcake and chocolate-covered strawberries, you can use strawberries in anything from sweet to savory. Worth keeping them in salads and if you haven’t tried pickled strawberries – you must! To be honest, I truly haven’t met a strawberry recipe I didn’t immediately fall in love with and devour. Including these strawberry streusel bars.
This method had me at strawberry, and sold me with the white chocolate drizzle!
To make these Strawberry Streusel Bars set out:
- old fashioned oats – Adds a chewy texture to the bars.
- unbleached all-purpose flour – Helps bind the mixture.
- granulated sugar (white) – Adds sweetness to the streusel.
- light brown sugar – Adds a subtle caramel like sweetness. Both sugars will aid in crisping the streusel when baked.
- baking soda – Similar the ingredient listed above, you don’t see this in streusel but can aid in browning.
- baking powder – Typically you don’t see this in streusel but keeps the crust tender.
- fine salt – This balances out the sweetness. Never leave out the salt in a recipe.
- chilled butter – This is what binds the streusel together so you get those crisp buttery lumps of streusel.
- strawberries – Add satisfying texture and sweet flavor.
- strawberry jam – Adds an additional layer of strawberry goodness. I like to use Bonne Maman (not sponsored).
- lemon zest – Brightens up the jam mixture with citrusy notes.
- pure vanilla extract – Enhances the flavor of the blackberry jam filling.
- white chocolate – I like to use Ghirardelli melting wafers (not sponsored).
Make The Oat Crust and Streusel:
Preheat oven to 350℉ (or 180℃).
In a large bowl add the 2 cups old fashioned rolled oats, 1-1/2 cups unbleached all-purpose flour, 3/4 cup both white and light brown sugar, 1 teaspoon baking powder, 1/2 teaspoon baking soda and 1/2 teaspoon fine salt to the bowl.
Whisk the dry ingredients until combined.
Add 1 cup chilled butter into the bowl as well.
With a pastry cutter to blend the butter into the flour and oat mixture.
There are a few things that are certain when I’m cutting in butter. For one I will be flinging flour coated butter crumbles everywhere and making somewhat of a mess. And the moment my arm becomes tired, I will want to throw in the towel because I’m feeling that I can no longer do it… only then is when it becomes easier and starts coming together.
So simply hang in there… you’re almost done!
Stop once the crumbles are small and uniform.
Be sure to reserve 1 cup of that crumble mixture and set it off to the side, gather it later in this dish.
Pour the remaining crumble mixture into an un-greased 10 x 15 jelly roll pan. I’ve linked to a similar pan I use to make these as well, you can find it in the printable recipe at the end of the post.
Pressing it down firmly with the flat side of a measuring cup or glass to form the crust. Bake on the middle rack of your preheated oven for 10 to 12 minutes.
Build The Streusel Bars:
In a small sauce pan heat up a 6 ounces of strawberry jam and 1 teaspoon of lemon zest over low heat. Stir until the jam is warm and spreadable. Once warm, remove off of the heat and add a splash of vanilla extract.
Remove the partially baked crust from the oven.
Use an offset spatula to spread the jam all over the warm crust.
Then arrange 2 cups of quartered strawberries evenly on top of the jam.
Sprinkle with the reserved crumb mixture, and then place the pan back into the oven for 20-25 more minutes or until the streusel topping is a light golden brown.
Once baked, your home should smell memorable, but unfortunately you’ll have to let the bars cool for one whole agonizing hour.
Once the strawberry bars are cooled it’s time to prepare the white chocolate drizzle. I’m using Ghirardelli wafers, which are way easier to melt, simply follow the package directions to melt.
Once melted, use a spoon or spatula to drizzle across the tops of the bars. FYI I cut my bars before drizzling, because I think the final result is prettier.
Crisp and buttery yet chewy. Worth keeping the brightness of the lemon with the strawberries.
Everyone at the table and I truly enjoyed every piece right down to the last oatmeal crumble.
How To Store Streusel Bars:
Store leftover bars in an air-tight container at room temperature or in the fridge.
How Long Will Streusel Bars Last:
In our house? 1 day. I’m kidding! If stored properly, these should last at room temperature for 3 days or in the fridge for up to 5.
Enjoy! And if you give this Strawberry Streusel Bars recipe a try, let me know! Snap a photo and tag me on twitter or instagram!
The recipe
Home Kitchen Strawberry Streusel Bars
Crisp oatmeal bars topped with strawberry jam, fresh strawberries, streusel topping baked and drizzled with white chocolate. A savory treat that's great for potlucks and serving a large crowd.
- Serves 16 servings
- Prep 15 minutes
- Cook 35 minutes
- Total 50 minutes
Ingredients
- 2 cups old fashioned rolled oats
- 1½ cups unbleached all-purpose flour
- ¾ cups white sugar
- ¾ cups brown sugar
- 1 teaspoon baking powder
- ½ teaspoons baking soda
- ½ teaspoons fine salt
- 1 cup cold unsalted butter
- 6 ounces strawberry jam
- 1 teaspoon lemon zest
- 1 splash pure vanilla extract
- 2 cups strawberries (quartered (about 10 ounces))
- 3 ounces white chocolate (melted)
Method
- 1
Preheat oven to 350℉ (or 180℃).
Prep The Streusel:
- 2
In a large mixing bowl, whisk together the oats, flour, both sugars, baking powder, baking soda and salt.
- 3
Add the cold butter and work it into the dry ingredients with a pastry blender until the mixture looks like small crumbles. Reserve 1 cup of this mixture and set it aside.
- 4
Press the remaining crumb mixture in a 15 x 10 rimmed rimmed baking pan. Bake on the middle rack of your preheated oven for 10 to 12 minutes or until it is firm to touch. Do not let get overly brown.
MAKE THE STREUSEL BARS:
- 5
Meanwhile, add the jam and lemon zest to a small saucepan and heat on low until warm and spreadable. Remove off of the heat and add a splash of vanilla extract. Drizzle the warm jam over the warm crust and spread with a spatula.
- 6
Arrange the cut strawberries over the jam covered crust and then sprinkle the reserved crumb mixture over top. Return the pan to your oven and bake for another 20-25 minutes or until the crumbs on top are lightly browned.
- 7
Once baked, remove the pan from the oven and let the bars cool for 1 hour.
- 8
Melt the white chocolate in microwave, following directions on package and drizzle over the cooled bars. Note: I like to cut my bars before drizzling with white chocolate.
From the cook
Nutrition Disclaimer: All information presented on this site is intended for informational purposes only. I am not a certified nutritionist and any nutritional information shared on this site should only be used as a general guideline.
Tools
- Oxo 10x15 Jelly Roll Pan
Per serving
- Serving1 bar
- Calories322 kcal
- Carbohydrates47 g
- Protein3 g
- Fat14 g
- Saturated Fat8 g
- Polyunsaturated Fat1 g
- Monounsaturated Fat4 g
- Trans Fat0.5 g
- Cholesterol32 mg
- Sodium147 mg
- Potassium118 mg
- Fiber2 g
- Sugar29 g
- Vitamin A359 IU
- Vitamin C12 mg
- Calcium50 mg
- Iron1 mg








