Funfetti Milkshake Cookie Bars Recipe (Easy & Delicious)

Question 1

How do you make Funfetti milkshake cookie bars?

Accepted Answer

Funfetti milkshake cookie bars start with a simple dough: cream 1 cup softened butter with 1 cup granulated sugar and 1/2 cup brown sugar until fluffy. Add 2 eggs, 2 tsp vanilla extract, and 1/4 cup milk. Mix in 2 1/4 cups flour, 1 tsp baking soda, 1/2 tsp salt, and a 3.4 oz box instant vanilla pudding mix for that creamy milkshake vibe. Fold in 1/2 cup rainbow sprinkles. Spread into a greased 9x13-inch pan and bake at 350°F for 20-25 minutes until edges are golden. Cool completely. For the milkshake frosting, beat 1/2 cup butter with 2 cups powdered sugar, 1/4 cup milk, 1 tsp vanilla, and extra sprinkles. Frost and cut into bars. Total time: 45 minutes. Yields 24 bars—perfect for parties! (92 words)

Question 2

What ingredients are in Funfetti milkshake cookie bars?

Accepted Answer

Key ingredients include 1 cup unsalted butter (softened), 1 cup granulated sugar, 1/2 cup brown sugar, 2 large eggs, 2 tsp vanilla extract, 1/4 cup whole milk, 2 1/4 cups all-purpose flour, 1 tsp baking soda, 1/2 tsp salt, one 3.4 oz package instant vanilla pudding mix, and 1/2 cup rainbow sprinkles for the funfetti crunch. The milkshake frosting uses 1/2 cup butter, 2 cups powdered sugar, 1/4 cup milk, 1 tsp vanilla, and more sprinkles. These create a soft, chewy bar with creamy vanilla flavor mimicking a classic milkshake. Sub almond milk for dairy-free tweaks. Always use room-temp ingredients for best texture. (112 words)

Question 3

How long do Funfetti milkshake cookie bars last?

Accepted Answer

Store Funfetti milkshake cookie bars in an airtight container at room temperature for up to 3 days—they stay soft thanks to the pudding mix. For longer storage, refrigerate in a single layer wrapped in plastic for up to 1 week; the frosting firms up slightly but softens quickly at room temp. To freeze, wrap individual bars tightly in plastic and foil, then store in a freezer bag for up to 2 months. Thaw overnight in the fridge or at room temp for 30 minutes before serving. Avoid stacking fresh bars to prevent sticking from the creamy frosting. Pro tip: warm slightly in microwave for 10 seconds to revive milkshake softness. (104 words)

Question 4

Can you make Funfetti milkshake cookie bars gluten-free?

Accepted Answer

Yes, swap the 2 1/4 cups all-purpose flour for a 1:1 gluten-free flour blend like Bob's Red Mill. Keep the instant vanilla pudding mix gluten-free certified (most are). Use dairy-free butter and milk alternatives like almond or oat milk for fully inclusive bars. The texture remains chewy and milkshake-like, though GF flour may make them slightly denser—add 1/4 tsp xanthan gum if your blend lacks it. Bake as directed at 350°F for 22-27 minutes. Frost with dairy-free buttercream. Test a small batch first, as results vary by brand. These adapt well for celiac-friendly desserts without sacrificing funfetti flair. (98 words)

Question 5

Why use pudding mix in Funfetti milkshake cookie bars?

Accepted Answer

Instant vanilla pudding mix is the secret to that ultra-creamy, milkshake texture in the bars—it adds moisture, tenderness, and rich flavor without extra liquid. One 3.4 oz box absorbs into the dough, mimicking ice cream's smoothness while keeping bars soft for days. It boosts vanilla notes, pairs perfectly with sprinkles, and prevents cakiness. No pudding mix? Sub 1/4 cup dry milk powder plus 2 tbsp cornstarch, but expect less chew. This ingredient hack, popular in copycat recipes, cuts bake time and amps indulgence. Always use instant, not cook-and-serve, for best results. (92 words)

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