Kitchen Sink Cookies: The Ultimate Loaded Cookie Recipe

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If you love cookies loaded with all your favorite mix-ins, Kitchen Sink Cookies are the ultimate treat. These indulgent cookies combine chocolate chips, nuts, pretzels, and more for a sweet and salty flavor explosion. In this guide, we’ll walk you through the best recipe, tips for customization, and why these cookies are a must-try for any dessert lover.

What Are Kitchen Sink Cookies?

Kitchen Sink Cookies earned their name because they include “everything but the kitchen sink”—a delightful mix of sweet, salty, and crunchy ingredients. These loaded cookies are a baker’s dream, allowing for endless creativity with mix-ins like M&Ms, toffee bits, potato chips, or even cereal.

Why You’ll Love This Recipe

  • Customizable: Swap ingredients based on your cravings.
  • Perfect Texture: Soft centers with crispy edges.
  • Crowd-Pleaser: Loved by kids and adults alike.

Ingredients for the Best Kitchen Sink Cookies

Here’s what you’ll need for the ultimate loaded cookies:

Base Dough Ingredients

  • 1 cup unsalted butter, softened
  • 1 cup brown sugar
  • ½ cup granulated sugar
  • 2 large eggs
  • 2 tsp vanilla extract
  • 2 ½ cups all-purpose flour
  • 1 tsp baking soda
  • ½ tsp salt

Suggested Mix-Ins (Choose Your Favorites!)

  • 1 cup semi-sweet chocolate chips
  • ½ cup M&Ms or Reese’s Pieces
  • ½ cup crushed pretzels
  • ½ cup chopped nuts (walnuts, pecans)
  • ¼ cup toffee bits
  • ¼ cup shredded coconut

Step-by-Step Instructions

Step 1: Cream Butter and Sugars

In a large bowl, beat softened butter, brown sugar, and granulated sugar until light and fluffy (about 3 minutes).

Step 2: Add Wet Ingredients

Mix in eggs and vanilla extract until fully combined.

Step 3: Combine Dry Ingredients

In a separate bowl, whisk flour, baking soda, and salt. Gradually add to the wet mixture.

Step 4: Fold in Mix-Ins

Stir in your favorite add-ins until evenly distributed.

Step 5: Bake to Perfection

Scoop dough onto a baking sheet and bake at 375°F (190°C) for 10–12 minutes.

Tips for the Best Results

  • Chill the Dough: For thicker cookies, refrigerate for 30 minutes.
  • Don’t Overbake: Cookies will firm up as they cool.
  • Experiment: Try adding potato chips or dried fruit for fun twists.

FAQs About Kitchen Sink Cookies

Can I Freeze Kitchen Sink Cookie Dough?

Yes! Shape dough into balls and freeze for up to 3 months. Bake from frozen, adding 1–2 extra minutes.

What’s the Best Way to Store These Cookies?

Keep in an airtight container at room temperature for up to 5 days.

Can I Make Gluten-Free Kitchen Sink Cookies?

Absolutely! Substitute gluten-free flour and ensure mix-ins (like pretzels) are gluten-free.