These Cinnamon Sugar Oatmeal Snickerdoodle Cookies are easy and fun to make, use pantry staple ingredients, and taste amazing! Great for the whole family to make and enjoy.
Preheat the oven to 350 degrees Fahrenheit. Line a sheet pan with parchment paper and set aside.
In a large bowl, mix the dry ingredients: oats, flour, white and brown sugar, baking soda, cinnamon, and salt. Stir to combine.
Then add the wet ingredients: melted butter, eggs and vanilla extract. Mix into the dry ingredients until a cookie dough forms. Add the walnuts and stir again.
On the cookie sheet, roll 2 inch balls of dough for each cookie. Place evenly spaced on the baking sheet.