Peanutty Giant Cookies

Prep: 15 min Cook: 20 min Serves: 12 Cuisine: American

These giant peanutty cookies offer a perfect balance of crunchy peanut flavor, chocolate chips, and hearty oats. Crispy edges with chewy centers make them ideal for peanut butter lovers and cookie enthusiasts alike. Great for sharing at parties, picnics, or as a satisfying treat any time of day.

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Ingredients

  • 1 cup margarine
  • 3/4 cup crunchy peanut butter
  • 1 cup sugar
  • 1 cup firmly packed brown sugar
  • 2 eggs
  • 1 teaspoon baking soda
  • 1 1/2 cups flour
  • 3/4 teaspoon salt
  • 1 1/2 cups quick oatmeal
  • 3/4 cup chocolate chips

Instructions

  1. Beat together the margarine, peanut butter, and sugars.
  2. Blend in eggs.
  3. Add combined flour, baking soda, and salt; mix well.
  4. Stir in oats and 1/2 cup chocolate chips.
  5. Place half of the dough onto a foil-lined and lightly greased 12 or 13-inch pizza pan.
  6. Spread the dough within 1 inch of the pan edge.
  7. Sprinkle each cookie with the remaining chocolate chips.
  8. Bake at 325°F (163°C) for 20 to 22 minutes. Cool before serving.

Tips & Substitutions

For a lighter cookie, consider substituting half of the margarine with unsweetened applesauce. You can also use creamy peanut butter if you prefer a smoother texture. To enhance the flavor, add a teaspoon of vanilla extract. If you enjoy a hint of saltiness, sprinkle a bit of sea salt on top before baking.

Serving Suggestions

These Peanutty Giant Cookies are perfect for a sweet treat with a glass of milk or a warm cup of coffee. They also pair beautifully with Ranch Cheese Dip for a unique sweet-and-savory snack. For a fun twist, serve them alongside Cheerio Treats at a party for a nostalgic dessert table.

Storage & Reheating

Store leftover cookies in an airtight container at room temperature for up to one week. For longer storage, freeze the cookies in a single layer, then transfer to a freezer-safe bag for up to three months. To reheat, simply microwave for a few seconds or warm in a preheated oven at 300°F (149°C) for about 5 minutes.

Nutrition & Diet Analysis (per serving)

Each serving of Peanutty Giant Cookies contains roughly 401 calories, with 2g protein, 43g carbohydrates, and 26g fat. Note that it is relatively high in sodium, at 1253mg per serving (54% of the Daily Value).

401 kcal 20% DV
Protein Fat Carbs

Macronutrients

Protein 2.2g 4% DV
Total Fat 25.7g 33% DV
Carbs 43.3g 16% DV
Fiber 1.3g 5% DV
Sugar 20.1g 40% DV

Electrolytes

Sodium 1252.7mg 54% DV
Potassium 247.3mg 5% DV
Cholesterol 51.6mg 17% DV

Vitamins & Minerals

Vitamin A 12.6mcg 1% DV
Vitamin C 7.5mg 8% DV
Calcium 69.7mg 5% DV
Iron 0.8mg 5% DV
Contains Milk Egg Wheat/Gluten Peanut

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 natural peanut butter in this recipe?

Yes, you can use natural peanut butter; however, it may alter the texture slightly since natural peanut butter is less creamy. If using it, ensure to stir well to incorporate the oil before measuring.

What can I substitute for margarine?

You can substitute margarine with an equal amount of unsalted butter or coconut oil for a dairy-free option. Both alternatives will yield a similar texture and flavor in the cookies.

How do I know when the cookies are done baking?

The cookies are done when they are lightly golden around the edges and still soft in the center. They will firm up as they cool. Avoid overbaking to maintain a chewy 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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