Creamy Mixed Berry White Chocolate Crumble Bars

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Berry season is right around the corner. Well, almost.

I go crazy for berries when they come into season and sometimes my eyes are bigger than my stomach. I buy a pint of raspberries, a couple pints of blueberries, and there was that buy one-get one sale on strawberries.

Creamy Mixed Berry White Chocolate Crumble Bars

Before I know it I’m up to my eyeballs in fresh berries and need to start finding creative uses for them including baking with them.

But here’s a little secret, I didn’t make this recipe with fresh berries because it’s not berry season, yet I was craving something baked with berries.

Creamy Mixed Berry White Chocolate Crumble Bars

I had a bag of mixed berries burning a hole in my freezer and the coconut flakes and white chocolate chips that I incorporated were burning a hole in my cupboard so I tossed them in, too.

Berry lovers, this one’s for you.

Creamy Mixed Berry White Chocolate Crumble Bars

The base layer of the bars is a combination of whole rolled oats, cake mix, butter, and an egg.

That doughy layer is topped with coconut and white chocolate chips and baked until juicy perfection.

Creamy Mixed Berry White Chocolate Crumble Bars

These bars turned out ridiculously gooey, sticky, and juicy from the natural berry juices.

The sweetened condensed milk made them oh-so-creamy and sweet.

Creamy Mixed Berry White Chocolate Crumble Bars

Berries ‘n sweet cream is always a good combo.

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Creamy Mixed Berry White Chocolate Crumble Bars (with Vegan and Gluten Free Suggestions)

Makes 16 bars

1 2/3 cups vanilla, white, or yellow cake mix (I used 1 cup white, 2/3 cup yellow based on what I had open)

1 cup old fashioned whole rolled oats

1/2 cup butter (1 stick), softened

1 large egg

1 teaspoon vanilla extract

2 cups berries (I used a frozen berry blend of raspberries, blueberries, strawberries and cherries; use what you have, fresh or frozen)

1/3 cup white chocolate chips, optional*

1/3 cup sweetened shredded coconut flakes, optional*

1 can (14-ounces) sweetened condensed milk

Preheat oven to 350F and prepare a 9-by-9 inch pan by lining it with aluminum foil and then spraying it with cooking spray. In a large mixing bowl, combine the cake mix, oats, butter, egg, vanilla and mix either with a mixer, with a spoon, or with your hands, kneading it together. The batter will be thick, tacky, and may be difficult to combine, but keep stirring or use your fingers and knead it together, adding a splash of water if absolutely necessary in order to combine. Press the dough it into the prepared pan. It will be tacky, sticky, and a bit tricky to work with, but keep pressing, spreading, and finessing it.

Sprinkle the berries, then sprinkle the white chocolate chips and coconut, evenly over the top of the dough. Pour the sweetened condensed milk evenly over the top, using a spatula to gently spread and even it if necessary. Bake for 25 to 29 minutes, or until edges of bars begin to barely brown and pull away slightly from the sides of the pan, taking care not to overbake. Note that the middle will not seem very well set and although it will be bubbling, the middle will be jiggly and juicy upon removing from oven and that is okay, you want to keep these gooey. They will continue to set up more after they have cooled but don’t be alarmed if you cannot get perfect squares as these are made to be soft and gooey. Allow bars to cool well before slicing and serving. Optionally, dust with confectioner’s sugar, top with whipped topping or ice cream before serving. Store in an airtight container in the refrigerator for up to a week or freeze for up to three months.

To keep vegan, use a vegan cake mix, a flax egg, vegan white chocolate chips, and coconut milk (full-fat), sweetened to taste with agave/maple syrup/sugar, in place of the sweetened condensed milk. To keep gluten-free, use gluten free cake mix. Take care all ingredients used are suitable for your dietary needs.

*If you do not like white chocolate, you can omit entirely or use milk or semi-sweet chocolate chips. Use slivered almonds in place of the coconut flakes if you don’t like coconut.

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I used some white cake mix and some yellow cake mix because I had a couple bags open from other baking projects. Doesn’t everyone have 10 flavors of cake mix on hand and at least 6 boxes open at any given time? Okay, don’t answer that.

Use what you have, like, or have open: vanilla, white, yellow, strawberry would be phenomenal, and I could even see lemon cake mix working in these (maybe half lemon, half white).

Spread of ingredients such as white cake mix, white chocolate chips, berries, and oats

Make the dough with the oats, cake mix, egg, vanilla, and press it into the prepared pan.

Top with berries (fresh or frozen, any combination and variety you like), top with white chocolate chips and coconut flakes (or other toppings such as semi-sweet chocolate chips, slivered almonds, other nuts, toffee bits, or toppings you like)

Pre-baking Creamy Mixed Berry White Chocolate Crumble Bars

Flood!

Pre-baking Creamy Mixed Berry White Chocolate Crumble Bars flooded with ingredients

And then bake them, taking care not to overbake. These will look very gooey and underbaked even after the suggested baking time, but take them out of the oven anyway and let them cool. They will firm up considerably upon cooling, but they are still a very ooey, gooey, messy dessert.

The best kind.

Creamy Mixed Berry White Chocolate Crumble Bars

They rival these Caramel and Chocolate Gooey Bars (GF with Vegan adaptation) in terms of their gooey, messy, sticky, hard to cut and hold their shape because they’re so juicy factor.

Caramel and Chocolate Gooey Bars

Look at the drippy sweetened condensed milk and berry juice. I wish I could bottle that and drink it any time I need a little pick-me-up.

Why bother with dry cardboard-like desserts when you could have gooey? I will never understand that or who buys $5 scones from fancy bakeries that look like blended woodchips with water added and baked. Overpriced hockey pucks. No thanks.

Creamy Mixed Berry White Chocolate Crumble Bars

I think these would be a pretty baby shower, bridal shower, engagement party, brunch, or girly birthday party dessert. Regardless, they’re sweet and very creamy with a variety of textures going on from the berries, oats, cake, coconut, and chocolate chips.

A little bit of everything in every bite. Just the way I like my desserts.

Creamy Mixed Berry White Chocolate Crumble Bars

Another pink, springtime, brunch, bridal shower recipe are these Strawberry Cake Mix Cookies with Vanilla Cream Cheese Frosting. The cookies call for half a box of strawberry cake mix; use the other half to make today’s creamy berry bars.

Strawberry Cake Mix Cookies with Vanilla Cream Cheese Frosting

Other related Berry Recipes:

Strawberry recipes here

Microwave Strawberry Vanilla Mug Cake with Vanilla Buttercream Glaze – No actual cake mix needed, and many people have written to say they’ve made this successfully both vegan and GF. The best use of 90 seconds of time, ever.

Microwave Strawberry Vanilla Mug Cake with Vanilla Buttercream Glaze

Microwave Blueberry Banana Oat Cakes – Vegan, GF, two minutes. Substitute any kind of berry for the blueberries

Microwave Blueberry Banana Oat Cake

Mixed Berry Clafoutis – This recipe does not get as much love as it deserves. It’s as easy as making pancake batter despite the fancy name. Make the batter in a blender or Vita and it literally takes 30 seconds to make, pour over berries, and bake. It’s incredibly decadent, rich, and I describe it as fancy-tasting custard-meets-flan-meets-pudding.

Mixed Berry Clafouti

Wash it all down with…

Strawberries and Cream Smoothie (Vegan, GF)

Strawberries and Cream Smoothie

Coconut Water Champagne Fruit Punch (Vegan, Gluten Free, Soy Free, No Sugar Added, Small Batch)

Coconut Water Champagne Fruit Punch

Do you like berries?

I love them! Raspberries are truly a delicacy. My dad had raspberry bushes when I was growing up and for about 330 days a year we had none.

For about one month of the year, we had more berries than we could eat and my mom would bake with them, make bars, breads, muffins, crumbles, can raspberry jam, make freezer jam, and we’d give away what we couldn’t use. I could use some homegrown raspberries right about now, though.

Blackberries, strawberries, blueberries, cannot go wrong with any of those, either.

What are your favorite berries and how do you like to use them?

Aside from just eating with them as is, I’m always looking for fun new recipes to try.

Thanks for the Kitchen Aid 7-Quart Stand Mixer entries

And the new Tofu Xpress Tofu Press Giveaway entries

About the Author

Welcome to AverieCooks! Here you’ll find fast and easy recipes that taste amazing and are geared for real life. Nothing fussy or complicated, just awesome tasting dishes everyone loves!

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Please note: I have only made the recipe as written, and cannot give advice or predict what will happen if you change something. If you have a question regarding changing, altering, or making substitutions to the recipe, please check out the FAQ page for more info.

Comments

  1. Berries & white choc are a match made in heaven…rivaled only by PB & white choc. ;)

    1. I think you’d really like these b/c of the white chocolate and they’re very sweet; and the berries. So many raw/vegan desserts use berries is this is clearly not raw or vegan but I dunno, these just strike me as something you’d like. Of course, PB & Chocolate trumps all.

  2. I LOVE berry season. I also remember picking them as a child. I didn’t like strawberries growing up and was the best berry picker in the family! Then one year, I suddenly developed a taste for them and got a bit slower at filling the basket :)

    Melissa

  3. Those bars look delicious. And, since they have fruit in them, we can totally count them as healthy. Right? :)

    1. Fruit = healthy, yes :) We’ll overlook all the other stuff in them. Haha!

      Thanks for the pin, too!

  4. Yes to berries! I am a fan of blackberries, blueberries, strawberries and raspberries. I buy boxes of berries at the farmers market and huge boxes of blueberries at a local produce market. Last year I tried my hand at no/super low- sugar blueberry jam. It worked! I didn’t add any pectin, gelatin, etc. Just cooked the blueberries down and added a small amount of apple juice and a tiny squeeze of honey.

  5. Those look beautiful! Perfect for this time of year. I do like berries but not those with the seeds, which kind of stinks b/c I like their flavors (like raspberries or blackberries). Strawberries are still my all-time fave though. I think it’s b/c they remind me so much of childhood.

    1. The good thing about baking them is that whatever seeds were present, don’t seem as noticeable to me after baking because I too hate that seeds-in-teeth feeling!

  6. Those look ooey gooey good! I love the combination of berries with white chocolate.

  7. averie, this is a bar that i never would have thought of! such a creative way to use those frozen mixed berries (i have some in the freezer right now!) i’m so intrigued by this recipe. :) have a great day averie!

  8. These bars look like the perfect combination of sweet and tart, I love berries and white chocolate together.

  9. Averie, this is a fantastic post! I love what you’ve made with berries, yumm! I can’t be around blueberries and raspberries: I will eat it all! And I have a very strong berry genes: teenager asked for his birthday 10 shells of raspberries, Costco size! :)

  10. I absolutely love berries. My favs are raspberries and blackberries, but strawberries are a close rival. Up the hill from my house, Mr. Bird had an entire street lined with raspberry bushes and as his kids and their children had all grown and moved away, he let us girls have the pickings when they were in season. And so, we would take buckets and load up and we would also make jams, jellies, bars, puddings, cookies and cakes and then eat whatever was left with homemade whipped cream or as ice cream smoothies or however we could, really. Then, what we didn’t use, we gave away. Good memories.

    Now, I don’t think there is a day that goes by that my boys don’t have a smoothie with frozen, organic mixed berries with frozen bananas and rice milk or goat’s milk, maple syrup and/or honey. It’s their special treat and boost of energy for when they go off to play soccer or skateboard!

    And for me, I like to take them right out of the freezer and drizzle a bit of coconut milk on them until it freezes to the berry and add a bit of cinnamon and some vanilla stevia. Then, eat it like ice cream. YUMMY! :-)

    1. Those bars you made with the berries (and the crack pie, too, btw) look so delicious. I love the gooey part. Goo is where it’s at, baby! :-)

      1. gooey is the ONLY way to eat a dessert…never understood the dry crumbly cardboard stuff. My tastebuds only want the gooey and messy and sticky stuff :)

    2. “right out of the freezer and drizzle a bit of coconut milk on them until it freezes to the berry and add a bit of cinnamon and some vanilla stevia” — that sounds perfect! You have all these little coconut milk and “shortcut” desserts & snacks that I need to start trying!

  11. I’m a sucker for strawberries. i could eat them for days. but these bars – oh.em.gee. the look like summer on a plate. Your pictures always make me wish I was one of your neighbors that you share your food with :)

    1. I wish I had more neighbors to share WITH. We don’t “need” crack pies and bars and cookies…my friends are always happy when I call them and tell them I’m bringing the treats :)