Golden Oreo Goo Bars

Golden Oreo Goo Bars

Welcome to My Nostalgic Cookie Series

There are certain desserts that instantly transport you back to childhood.
Lunchboxes. Birthday parties. Sleepovers. After-school snacks. Standing in the kitchen sneaking cookies straight from the package.

This new series is all about taking those nostalgic cookies we all grew up with and turning them into over-the-top desserts that still feel cozy, familiar, and fun.

And honestly… there was only one place to start:

The Oreo.

But instead of classic chocolate Oreos, we’re kicking things off with Golden Oreos — one of the most underrated nostalgic cookies of all time. Sweet vanilla cookies, creamy filling, and the perfect buttery flavor for gooey dessert bars.

These bars are:

• ridiculously soft
• packed with texture
• ultra gooey without falling apart
• incredibly easy to make
• and guaranteed to disappear fast

They’re the kind of dessert people take one bite of and immediately go,
“Wait… what IS this?!”

And that’s exactly the goal.

Nostalgic Cookie Series

• Golden Oreo Goo Bars (You are here!)
• Oreo Milk Soak Cake
• Frosted Animal Cookie Rolls
• Nutter Butter Deep Dish Cookie
• Fudge Stripe Cookie Breakfast Pastries
• Frosted Sugar Cookie Ice Cream Cake

Why You’ll Love These Bars

• Super simple to make
• No mixer required
• Ultra soft and gooey texture
• Loaded with Golden Oreo flavor
• Marshmallow fluff + Oreo cream creates insane goo pockets
• Perfect balance of nostalgic and over-the-top
• Great for parties, holidays, or summer baking

Ingredient Highlights

Golden Oreos

We’re using Golden Oreos three different ways in this recipe:

• whole cookies
• crushed wafers
• the creamy filling

Using the filling separately creates little creamy pockets throughout the bars that make them extra rich and gooey.

Marshmallow Fluff

Marshmallow fluff melts into the bars and creates soft stretchy pockets throughout without making the bars collapse or become messy.

Melted Butter

Melted butter keeps these bars easy, simple, and perfectly soft with a classic vanilla cookie flavor that lets the Golden Oreos shine.

Texture Goals

These bars are meant to look slightly underbaked when they come out of the oven. The edges should be set while the center still looks soft.

They continue baking in the pan as they cool, which gives you:

• perfectly soft centers
• gooey marshmallow pockets
• clean slices that still feel rich and decadent

Do not overbake them.

Tips for the Best Gooey Bars

• Use a metal pan for the best texture and even baking
• Don’t fully cover the filling layer with the top dough
• Open patches help create dramatic goo pockets
• Cool completely before slicing
• Warm individual bars for 8–10 seconds before serving for maximum gooeyness

I genuinely cannot think of a more perfect recipe to kick off this series.

They’re nostalgic, ridiculously gooey, easy to make, and just plain FUN.

If you grew up loving Golden Oreos, these bars are about to become dangerous in your house.

And trust me… this series is only getting started.

Golden Oreo Goo Bars

Ultra-gooey vanilla cookie bars layered with Golden Oreos, Oreo cream, marshmallow fluff, and crunchy Golden Oreo wafers. Soft, nostalgic, and perfectly gooey.

Print Recipe Pin Recipe

Prep Time 30 minutes mins

Cook Time 25 minutes mins

Cooling Time 1 hour hr

Total Time 1 hour hr 55 minutes mins

Servings: 16 bars

Course: Dessert

Cuisine: American

Ingredients Equipment Method Notes

Ingredients

  

Vanilla Cookie Dough

• ¾ cup 170 g unsalted butter, melted
• ⅔ cup packed 140 g light brown sugar
• ¼ cup + 1 tbsp 60 g granulated sugar
• 1 large egg 50 g room temperature
• 1 large egg yolk 18 g room temperature
• 2 tsp vanilla extract
• ½ tsp fine sea salt
• 1½ cups 180 g all-purpose flour
• ½ tsp baking powder

Goo Components

• 16 Double Stuf Golden Oreos cream separated from wafers
• 9 whole Double Stuf Golden Oreos
• ¼ cup + 1 tbsp 75 g marshmallow fluff

Equipment

• 8×8-inch metal baking pan
• Parchment paper
• Rubber spatula
• Whisk
• Digital kitchen scale
• 3 tbsp ice cream scoop
• Offset spatula

Method

 

Prep

1. Preheat oven to 350°F (175°C).
2. Line a 9×9-inch metal pan with parchment paper.

Make the Dough

1. In a large bowl, whisk together the ¾ cup (170 g) melted butter, ⅔ cup packed (140 g) light brown sugar, and ¼ cup + 1 tbsp (60 g) granulated sugar until smooth and glossy.
2. Add 1 egg, 1 egg yolk, and 2 tsp vanilla extract. Whisk until fully combined.
3. Fold in 1½ cups (180 g) all-purpose flour, ½ tsp fine sea salt, and ½ tsp baking powder just until combined.

Assemble

1. Spread ⅔ of the dough evenly into the prepared pan.
2. Place 9 whole Double Stuf Golden Oreos on top in rows of 3.
3. Dollop about ⅔ of the reserved Oreo cream all over the surface.
4. Dollop about ⅔ of the marshmallow fluff all over the surface.
5. Crumble 8 of the separated Golden Oreo wafers evenly over the top.
6. Dollop the remaining dough over the top. Open spaces are fine and what you want — do not fully cover the filling layer.
7. Dollop the remaining Oreo cream all over the top.
8. Dollop the remaining marshmallow fluff all over the top.
9. Crumble the remaining 8 Golden Oreo wafers over the top.

Bake

1. Bake for 23–25 minutes.
2. The bars are done when the edges are set and the top looks slightly underbaked.
3. They will finish baking in the pan outside of the oven and set up perfectly soft.

Cool & Slice

1. Cool in the pan for 1 hour before removing and slicing.

Notes

• Metal pan strongly recommended for proper texture and bake.
• Open patches of exposed filling create the best goo pockets and texture.
• Do not overbake — the bars continue setting as they cool.
• Rewarm slices for 8–10 seconds for maximum gooey texture.

Storage

• Store bars tightly covered at room temperature for up to 3 days.
• For a softer, gooier texture, microwave individual bars for 8–10 seconds before serving.
• Bars can also be refrigerated for up to 5 days, though the texture will become firmer once chilled.