No-Bake Peanut Butter Bars

Featured in: Sweet Cozy Treats

These no-bake peanut butter oat bars offer a chewy texture and rich flavor, combining creamy peanut butter with old-fashioned oats and a touch of honey or maple syrup. Easy to prepare without heating, they’re pressed into a pan, chilled until firm, and sliced into convenient bars. Optional add-ins like chocolate chips or chopped peanuts enhance the taste and texture. Perfect for a quick snack, breakfast option, or wholesome treat anytime.

Updated on Mon, 10 Nov 2025 15:02:00 GMT
Chewy No-Bake Peanut Butter Oat Bars drizzled with melted chocolate for extra sweetness.  Save
Chewy No-Bake Peanut Butter Oat Bars drizzled with melted chocolate for extra sweetness. | hazeldish.com

Chewy, wholesome bars with creamy peanut butter and oats—perfect for a quick breakfast, snack, or healthy dessert. No oven required!

I often prepare these bars when I'm short on time but want something nutritious and satisfying. They're a hit with both kids and adults alike.

Ingredients

  • Old-fashioned rolled oats: 2 cups (200 g)
  • Creamy peanut butter: 1 cup (250 g)
  • Honey or maple syrup: 1/3 cup (80 ml)
  • Unsalted butter or coconut oil: 1/4 cup (60 g), melted
  • Vanilla extract: 1/2 teaspoon
  • Mini chocolate chips: 1/4 cup (40 g), optional
  • Chopped roasted peanuts: 1/4 cup (40 g), optional
  • Salt: Pinch, omit if using salted peanut butter

Instructions

Step 1:
Line an 8-inch (20 cm) square baking pan with parchment paper, allowing some overhang for easy removal.
Step 2:
In a large bowl, mix together the oats, peanut butter, honey or maple syrup, melted butter or coconut oil, vanilla extract, and salt if using until fully combined.
Step 3:
Stir in any optional add-ins like chocolate chips or chopped peanuts.
Step 4:
Transfer the mixture to the prepared pan. Press down firmly with a spatula or your hands to create an even layer.
Step 5:
Chill in the refrigerator for at least 1 hour, or until firm.
Step 6:
Lift the bars from the pan using the parchment paper, place on a cutting board, and cut into 12 even bars.
Step 7:
Store in an airtight container in the refrigerator for up to 1 week.
Delicious and wholesome No-Bake Peanut Butter Oat Bars, perfect for healthy snacking anytime.  Save
Delicious and wholesome No-Bake Peanut Butter Oat Bars, perfect for healthy snacking anytime. | hazeldish.com

My family loves sharing these bars as a quick snack during busy afternoons or after school treats that everyone enjoys.

Required Tools

Mixing bowl, measuring cups and spoons, 8-inch (20 cm) square baking pan, parchment paper, spatula

Allergen Information

Contains peanuts and dairy if using butter and chocolate chips. Always check ingredient labels for possible allergen cross-contamination.

Nutritional Information

Calories 230, Total Fat 14 g, Carbohydrates 21 g, Protein 6 g per serving.

Nutty No-Bake Peanut Butter Oat Bars stacked high for a quick grab-and-go treat. Save
Nutty No-Bake Peanut Butter Oat Bars stacked high for a quick grab-and-go treat. | hazeldish.com

These bars are a delicious and convenient way to fuel your day with wholesome ingredients.

Recipe Help & Answers

Can I make these bars vegan?

Yes, substitute honey with maple syrup and use coconut oil instead of butter to achieve a vegan-friendly version.

How do I store these bars?

Store the bars in an airtight container in the refrigerator for up to one week to maintain freshness.

Can I add chocolate chips or nuts?

Absolutely, mini chocolate chips or chopped roasted peanuts can be stirred in before chilling for added flavor and texture.

Is it possible to make these bars nut-free?

Yes, replacing peanut butter with sunflower seed butter offers a nut-free alternative without sacrificing flavor.

Do I need to bake these bars?

No baking is required. The bars are pressed and chilled until firm, making preparation quick and simple.

No-Bake Peanut Butter Bars

Wholesome bars combining peanut butter and oats, perfect for a quick snack or healthy dessert.

Prep Time
10 min
Time to Cook
1 min
Overall Time
11 min
Created by Isabel Grant

Dish Type Sweet Cozy Treats

Skill Level Easy

Inspired By American

Makes 12 Number of servings

Dietary Details Vegetarian-Friendly

What You Need

Base

01 2 cups old-fashioned rolled oats
02 1 cup creamy peanut butter
03 1/3 cup honey or maple syrup
04 1/4 cup unsalted butter, melted (or coconut oil for vegan option)
05 1/2 teaspoon vanilla extract

Optional Add-ins

01 1/4 cup mini chocolate chips
02 1/4 cup chopped roasted peanuts
03 Pinch of salt (omit if using salted peanut butter)

How to Make It

Step 01

Prepare the baking pan: Line an 8-inch square baking pan with parchment paper, leaving an overhang for easy removal.

Step 02

Combine ingredients: In a large mixing bowl, blend oats, peanut butter, honey or maple syrup, melted butter or coconut oil, vanilla extract, and salt until thoroughly combined.

Step 03

Incorporate optional add-ins: Fold in chocolate chips and chopped roasted peanuts, if using.

Step 04

Press mixture into the pan: Transfer the mixture to the prepared pan and press firmly with a spatula or hands to form an even layer.

Step 05

Chill to set: Refrigerate for at least one hour or until the mixture is firm.

Step 06

Slice and serve: Lift the set mixture using the parchment paper overhang, place on a cutting board, and cut into 12 bars.

Step 07

Storage: Store bars in an airtight container in the refrigerator for up to one week.

Tools You’ll Need

  • Mixing bowl
  • Measuring cups and spoons
  • 8-inch square baking pan
  • Parchment paper
  • Spatula

Allergy Details

Review each ingredient for allergens. Always reach out to a healthcare professional for help if you’re unsure.
  • Contains peanuts and dairy when butter and chocolate chips are used.
  • Check labels for cross-contamination risks.

Per-Serving Nutrition

Nutritional data is for general reference only. It shouldn't replace advice from your doctor.
  • Calorie Count: 230
  • Fats: 14 g
  • Carbohydrates: 21 g
  • Proteins: 6 g