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Soft and chewy oatmeal cookies with golden edges on a plate in a white kitchen

Easy Oatmeal Cookies

Perfectly soft and chewy oatmeal cookies with tender centers, golden edges, and irresistible flavor. Easy to customize with your favorite mix-ins.
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Course: Dessert, Snack
Cuisine: American
Prep Time: 15 minutes
Cook Time: 12 minutes
Chill Time: 30 minutes
Total Time: 57 minutes
Servings: 24 cookies
Calories: 190kcal
Cost: $5 - $7

Equipment

  • 1 Large mixing bowl For combining ingredients
  • 1 Electric mixer Stand or hand mixer
  • 1 set Measuring cups/spoons For accurate measurements
  • 1 Cookie scoop Or use a large spoon
  • 2 Baking sheets Lined with parchment paper
  • 1 Wire cooling rack For cooling cookies evenly
  • 1 Kitchen timer To prevent overbaking

Ingredients

  • 1 ½ cups All-purpose flour Spoon and level for accuracy
  • 2 cups Old-fashioned rolled oats Do not use quick oats
  • 1 cup Brown sugar Packed
  • 1 cup Unsalted butter Softened to room temperature
  • 2 large Eggs Room temperature
  • 2 teaspoon Vanilla extract Pure, if possible
  • 1 teaspoon Baking soda
  • ½ teaspoon Salt
  • 1 teaspoon Ground cinnamon Optional but recommended
  • 1 tablespoon Cornstarch Optional, for extra softness
  • Chocolate chips, raisins, walnuts, cranberries Optional — Customize to taste

Instructions

  • Cream butter and brown sugar until light and fluffy
  • Add eggs one at a time, then vanilla
  • In a separate bowl, whisk flour, baking soda, salt, cinnamon, and cornstarch
  • Gradually mix dry ingredients into wet until just combined
  • Fold in oats and optional add-ins
  • Chill dough for 30 minutes if soft
  • Scoop dough onto parchment-lined baking sheets
  • Bake at 325°F for 10–12 minutes until edges are lightly golden
  • Cool on sheet for 5 minutes, then transfer to wire rack

Notes

Chilling the dough helps prevent spreading and enhances flavor. Customize with your favorite add-ins!

Nutrition

Serving: 45g | Calories: 190kcal | Carbohydrates: 25g | Protein: 2.5g | Fat: 9g | Saturated Fat: 5g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 2.5g | Cholesterol: 30mg | Sodium: 120mg | Potassium: 80mg | Fiber: 1.5g | Sugar: 12g | Vitamin A: 200IU | Calcium: 20mg | Iron: 1mg