Crunchy Oatmeal Cookies

Prep: 15 min Cuisine: American

Crunchy Oatmeal Cookies offer a delightful combination of chewy oats and crispy corn flakes, balanced with sweet sugars and vanilla. Perfect for snack time or dessert, their satisfying texture and rich flavor make them a crowd-pleaser for all ages. These cookies are quick to prepare and irresistibly crunchy.

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Ingredients

  • 1 c. margarine, softened
  • 1 c. sugar (white)
  • 1 c. brown sugar
  • 2 eggs
  • 1 tsp. vanilla
  • 2 c. flour
  • 2 tsp. baking soda
  • 1 tsp. baking powder
  • 1/2 tsp. salt
  • 2 c. oatmeal
  • 2 c. corn flakes

Instructions

  1. Cream together the margarine, sugar, brown sugar, eggs, and vanilla in a large bowl.
  2. Sift together the flour, baking soda, baking powder, and salt; add to the creamed mixture.
  3. Stir in the oatmeal and corn flakes by hand.

Tips & Substitutions

For a twist on texture, consider substituting half the oatmeal with shredded coconut or chopped nuts. If you’re out of margarine, butter can be used instead, but it might change the cookie's crispness. Ensure to cream the mixture well for a lighter cookie. If you prefer a spicier flavor, add a teaspoon of cinnamon. This recipe is also great for making a double batch to share or freeze.

Serving Suggestions

These Crunchy Oatmeal Cookies are perfect as an afternoon snack or a sweet addition to a lunchbox. Pair them with a glass of cold milk or a warm cup of tea for a delightful treat. They also make a great dessert when served alongside a scoop of vanilla ice cream, making a delicious contrast to the cookie's texture.

Storage & Reheating

Store the cookies in an airtight container at room temperature for up to one week. For longer storage, you can freeze them by placing them in a single layer in a freezer bag. To reheat, simply pop them in the microwave for about 10-15 seconds or enjoy them cold for a crunchy treat.

Nutrition & Diet Analysis (per serving)

Each serving of Crunchy Oatmeal Cookies contains roughly 785 calories, with 16g protein, 135g carbohydrates, and 9g fat. It is an excellent source of iron (174% of the Daily Value), vitamin A (106% of the Daily Value), and calcium (56% of the Daily Value), and a good source of potassium. Note that it is relatively high in sodium, at 3000mg per serving (130% of the Daily Value).

785 kcal 39% DV
Protein Fat Carbs

Macronutrients

Protein 16g 32% DV
Total Fat 9.1g 12% DV
Carbs 135.2g 49% DV
Fiber 14.8g 53% DV
Sugar 33.8g 68% DV

Electrolytes

Sodium 3000mg 100% DV
Potassium 721.6mg 15% DV
Cholesterol 3.2mg 1% DV

Vitamins & Minerals

Vitamin A 951.7mcg 100% DV
Vitamin C 23.4mg 26% DV
Vitamin D 0.2mcg 1% DV
Calcium 731.6mg 56% DV
Iron 31.4mg 100% DV
Diet fit High-fiber Low-fat
Contains Egg Wheat/Gluten

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

Can I use quick oats instead of rolled oats in this recipe?

Yes, you can use quick oats, but keep in mind that they will create a slightly different texture. Rolled oats provide a chewier bite, while quick oats will blend more into the dough, resulting in a softer cookie.

What can I add to this recipe for extra flavor?

You can enhance the flavor by adding a handful of chocolate chips, raisins, or dried cranberries. A teaspoon of cinnamon or nutmeg will also add a warm spice that complements the oats beautifully.

How do I know when the cookies are done baking?

The cookies are done when they are golden brown around the edges and slightly soft in the center. They will continue to firm up as they cool on the baking sheet, so avoid overbaking for the best texture.

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

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