Oat Peanut Butter Bars

Prep: 10 min Cook: 12 min Cuisine: American

Chewy, chocolate-peanut butter oat bars with a rich, nutty flavor and a hint of sweetness, perfect for a quick snack or satisfying treat for all ages.

Be the first to rate this recipe

Ingredients

  • 2/3 cup butter or margarine
  • 1 cup brown sugar, packed
  • 4 cups quick oatmeal
  • 1/2 cup light corn syrup
  • 3 teaspoons vanilla
  • 2/3 cup crunchy peanut butter
  • 6 ounces chocolate chips

Instructions

  1. Cream butter and brown sugar until smooth.
  2. Add quick oatmeal, light corn syrup, and vanilla; mix well with a spoon.
  3. Pat mixture into an ungreased 13 x 9-inch baking pan.
  4. Bake in a 350°F oven for 12 minutes.

Tips & Substitutions

For a twist, you can substitute almond butter for the peanut butter for a different flavor profile. If you prefer a sweeter bar, consider adding 1/4 cup of honey or maple syrup. To make these bars even healthier, use whole grain oats instead of quick oatmeal. Ensure the butter is softened for easier mixing and a smoother texture.

Serving Suggestions

These bars are perfect as a quick breakfast or snack on the go. They pair wonderfully with a glass of cold milk or a cup of coffee. For a delightful dessert, serve them warm topped with a scoop of vanilla ice cream or drizzled with chocolate sauce. They also complement a fruit salad for a balanced meal.

Storage & Reheating

Store the Oat Peanut Butter Bars in an airtight container at room temperature for up to a week. For longer storage, refrigerate them, where they can last up to two weeks. If you want to enjoy them warm, simply pop them in the microwave for a few seconds before serving.

Nutrition & Diet Analysis (per serving)

Each serving of Oat Peanut Butter Bars contains roughly 1684 calories, with 4g protein, 296g carbohydrates, and 43g fat. It is an excellent source of iron (52% of the Daily Value), vitamin A (26% of the Daily Value), and calcium (24% of the Daily Value), and a good source of potassium and dietary fiber. It also contributes 3g of dietary fiber toward your daily target.

1684 kcal 84% DV
Protein Fat Carbs

Macronutrients

Protein 4.4g 9% DV
Total Fat 43.3g 56% DV
Carbs 296g 100% DV
Fiber 3.2g 11% DV
Sugar 272g 100% DV

Electrolytes

Sodium 143.9mg 6% DV
Potassium 542.1mg 12% DV
Cholesterol 120.2mg 40% DV

Vitamins & Minerals

Vitamin A 231.6mcg 26% DV
Vitamin C 0.1mg
Calcium 315.2mg 24% DV
Iron 9.3mg 52% DV
Diet fit Low-fat
Contains Milk 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 rolled oats instead of quick oatmeal?

Yes, you can use rolled oats, but the texture may be slightly different. Rolled oats will make the bars chewier, while quick oatmeal gives a softer, more uniform texture. If using rolled oats, consider pulsing them in a food processor a few times to break them down slightly.

How can I make these bars vegan?

To make the Oat Peanut Butter Bars vegan, substitute the butter with a plant-based margarine or coconut oil. Use maple syrup instead of light corn syrup, and confirm that your chocolate chips are dairy-free. These simple swaps will allow you to enjoy this treat without any animal products.

What can I add to the bars for extra flavor?

You can enhance the flavor by adding mix-ins like chopped nuts, dried fruits, or even a pinch of cinnamon or nutmeg. For a chocolatey twist, consider incorporating cocoa powder or using chocolate peanut butter. These additions can elevate the bars and provide a unique taste experience.

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).

American recipes → Vegetarian recipes → Dairy recipes → All recipes →