When you're making roll-out cookies, it's really important to get the dough just right. If the dough is too thick, it can be hard to work with. This can lead to cookies that aren't even and can make it tricky to cut out shapes.

Here are some easy ways to thin out thick dough:

1. Add Moisture

• Add Liquid Slowly: If your dough feels too thick, try adding a little water or milk. Start with just 1 tablespoon and mix it in.
• Extra Egg Yolk: You can also add another egg yolk. It helps make the dough wetter without making it super sticky.

2. Use Heat

• Warm the Dough: Gently warming up the dough can help soften it. Just leave it in a warm spot in your kitchen for about 10-15 minutes.
• Warm Rolling Pin: Heating your rolling pin can also help. It will warm up the dough and make it easier to roll.

3. Change Your Flour

• Switch Flour Types: If you're using strong flour, try switching to all-purpose or cake flour. These have less protein and can give you a softer dough.
• Sift Flour: Before you measure your flour, sift it. This helps add some air and can lighten the dough a bit.

4. Kneading and Rolling Tips

• Roll to the Right Thickness: Use a rolling pin to flatten the dough evenly. Start from the center and roll outward to keep it the same thickness.
• Let Dough Rest: Give the dough a break for 15-30 minutes. This helps relax the gluten and makes it easier to roll out.

5. Dusting Your Surface

• Use Flour: Lightly sprinkle your work surface and rolling pin with flour to stop sticking. About 2 tablespoons should do the trick.
• Try Cornstarch: If you want to skip flour, you can use cornstarch. It helps keep flavors clean in your cookies.

6. Rolling Techniques

• Parchment Paper: Put the dough between two sheets of parchment paper and roll it out. This way, you won’t need to use much flour, and it helps keep the thickness even.
• Dough Sheeters: If you have a dough sheeter (a tool for rolling dough), it can make the job faster and give you perfect thickness.

By using these tips, you can make your dough smoother and easier to work with. This will help you bake better-quality cookies. Remember, adjusting the moisture, flour type, and your rolling techniques are super important for getting the dough just right. With a bit of practice, you'll see a big difference in your baking!