Customizing oatmeal cookies is a great way to add a personal touch and create variations that suit your taste. Here are several ways you can customize this cookie recipe:

Add Mix-Ins:
- Dried Fruit: Incorporate dried cranberries, raisins, or chopped dried apricots for a chewy, sweet addition.
- Chocolate Chips: Add dark, milk, or white chocolate chips for a decadent touch.
- Seeds: Include chia seeds, flaxseeds, or sunflower seeds for extra crunch and nutrition.
Experiment with Nuts:
- Different Nuts: Swap walnuts with pecans, almonds, or cashews. Toasting the nuts before adding them can enhance their flavor.
- Nut Butters: Stir in a spoonful of almond or peanut butter for added richness and flavor.
Flavor Variations:
- Spices: Add a pinch of cinnamon, nutmeg, or ginger to the dough for a spiced twist.
- Citrus Zest: Incorporate lemon or orange zest for a fresh, zesty flavor.
Use Alternative Sweeteners:
- Maple Syrup or Honey: Replace some or all of the brown sugar with pure maple syrup or honey for a different type of sweetness and flavor.
- Coconut Sugar: Substitute coconut sugar for a lower glycemic index option with a caramel-like taste.
Change the Base:
- Flour Blends: Experiment with different gluten-free flour blends if you want to tweak the texture or flavor.
- Oat Varieties: Try steel-cut oats for a chewier texture or quick oats for a softer bite.
Add a Crunch:
- Toasted Coconut: Mix in some shredded, toasted coconut for a tropical flavor and extra crunch.
- Granola: Add a handful of granola for a crunchy texture and additional flavors.
Incorporate Extracts and Flavors:
- Almond Extract: Replace some of the vanilla extract with almond extract for a nutty twist.
- Espresso Powder: Add a small amount of espresso powder to enhance the cookie’s flavor complexity.
Top It Off:
- Sprinkles: Add colored sprinkles or coarse sugar on top of the cookie dough before baking for a festive touch.
- Glaze or Drizzle: After baking, drizzle with melted chocolate or a simple glaze for an extra layer of flavor.

Instructions for Customizing

Prepare Mix-Ins:
- Chop any large mix-ins, like nuts or chocolate bars, into bite-sized pieces. Measure out any additional ingredients you want to add.
Incorporate Mix-Ins:
- Add your chosen mix-ins to the dough after combining the wet and dry ingredients. Stir until evenly distributed.
Adjust Baking Time:
- If you add a lot of extra ingredients, you may need to adjust the baking time slightly. Keep an eye on the cookies to ensure they bake evenly.
Taste Test:
- If you’re experimenting with different flavorings or sweeteners, consider baking a small test batch to make sure the flavors are balanced.

Feel free to mix and match these ideas to create your perfect oatmeal cookie!

Gluten-Free Old Fashioned Rolled Oats	200 gr	1 cup
Walnuts	60 gr	1/2 cup
Butter, room temperature	113 gr	1 cup
Egg	1	1
Light Brown Sugar	70 gr	1/3 cup
Baking Powder	6 gr	1 teaspoon
Vanilla Extract	3 ml	1/2 teaspoon
Salt	3 gr	1/2 teaspoon