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- 2 cups rolled oats - 1 cup natural peanut butter - ½ cup honey or maple syrup To make these three ingredient peanut butter oat bars, you only need a few simple items. First, you will need 2 cups of rolled oats. This gives the bars a great texture. Next, grab 1 cup of natural peanut butter. This will add both flavor and creaminess. Finally, choose ½ cup of honey or maple syrup for sweetness. Using honey will give a rich taste, while maple syrup offers a unique twist. You can mix and match these ingredients based on your preference. This recipe is flexible and fun! - Step 1: Preheat oven and prepare the baking dish First, set your oven to 350°F (175°C). Next, grab an 8x8 inch baking dish. Line it with parchment paper. Leave some paper over the edges. This helps you lift out the bars later. - Step 2: Combine ingredients in a mixing bowl In a large mixing bowl, add 2 cups of rolled oats, 1 cup of natural peanut butter, and ½ cup of honey or maple syrup. Mix these three ingredients well. You want a sticky mixture that holds together. - Step 3: Transfer mixture to the baking dish Now, take your oat mixture and pour it into the prepared baking dish. Use a spatula to spread it evenly. Press it down firmly. This makes sure the bars stay together when baked. - Step 4: Bake and cool the bars Place the dish in the oven. Bake for 15-20 minutes. Watch for the edges to turn golden brown. When done, take it out and let it cool for about 10 minutes in the pan. Use the parchment to lift out the bars. Let them cool completely on a wire rack. Once cool, cut them into bars of your choice. To get the right texture, mix well. You want a sticky and thick blend. Start with the rolled oats. Add the peanut butter and honey. Stir until no dry oats remain. Use a spatula to help combine. If it feels too dry, add a bit more honey. For even distribution, use your hands or a spatula. Press the mix into the baking dish firmly. This helps the bars hold together. Make sure to spread it out to the edges. An even layer makes for better baking. Ovens can vary, so keep an eye on your bars. Bake for 15 to 20 minutes. Check for a golden edge. This color shows they are ready. If your oven runs hot, check for doneness early. You’ll know the bars are done when they feel firm. The center should not jiggle. Let them cool in the pan for 10 minutes. This step helps them set up better. After, lift them out using the parchment paper. {{image_2}} You can easily change the taste of your peanut butter oat bars. Adding chocolate chips gives a sweet twist. I love using dark chocolate chips for a rich flavor. You can mix in nuts or seeds, too. Chopped almonds or sunflower seeds add crunch and nutrition. This way, you make the bars even more fun to eat. If you want a different kind of sweetness, try agave nectar instead of honey. Agave has a mild flavor and is less sticky. You can also use coconut sugar for a deeper taste. Coconut sugar adds a hint of caramel. Both options work well and keep the bars tasty! To keep your peanut butter oat bars fresh, store them in an airtight container. You can keep them at room temperature for up to three days. If you want them to last longer, put them in the fridge. They stay good in the fridge for about a week. Just make sure the container is sealed tight to prevent them from drying out. These bars can last up to a week in the fridge. At room temperature, they last about three days. Watch for signs of spoilage, like an off smell or mold. If the bars feel hard or dry, it's best to throw them away. Always check before you snack! Yes, you can use almond butter or sunflower seed butter. These options work well. Keep in mind that the flavor will change a bit. Almond butter gives a nutty taste, while sunflower seed butter is more neutral. Make sure any substitute is natural and smooth. Look for golden brown edges. You want the bars firm but not too hard. If the top is slightly puffed, that’s a good sign too. You can also do a toothpick test. Insert it into the center. If it comes out clean, your bars are done! Yes, these bars are gluten-free if you use certified gluten-free oats. Regular oats may have gluten due to cross-contamination. Check the package to be sure. This makes them great for those with gluten sensitivities. Absolutely! Freezing is a great option. Wrap the bars tightly in plastic wrap or foil. Place them in an airtight container or freezer bag. They can last up to three months in the freezer. Just thaw them in the fridge when you're ready to enjoy! You learned how to make delicious oat bars with simple steps. We covered ingredients, preparation, tips, and variations. Remember to store them properly for the best taste. Enjoy these bars as snacks or treats. With a few tweaks, you can customize them to your liking. Now, you have the know-how to create tasty oat bars anytime. Dive in and start baking! Your kitchen adventures await.

Three Ingredient Peanut Butter Oat Bars

A simple and delicious recipe for peanut butter oat bars made with just three ingredients.
Print Recipe Pin Recipe
Prep Time 10 minutes
Cook Time 20 minutes
Total Time 30 minutes
Course Snack
Cuisine American
Servings 16 servings
Calories 150 kcal

Ingredients
  

  • 2 cups rolled oats
  • 1 cup natural peanut butter
  • 0.5 cup honey or maple syrup

Instructions
 

  • Preheat your oven to 350°F (175°C) and line an 8x8 inch baking dish with parchment paper, leaving some overhang for easy removal.
  • In a large mixing bowl, combine the rolled oats, natural peanut butter, and honey (or maple syrup). Mix until all ingredients are well incorporated and a sticky mixture forms.
  • Transfer the mixture into the prepared baking dish and spread it evenly using a spatula, pressing down firmly to create a compact layer.
  • Bake in the preheated oven for about 15-20 minutes or until the edges turn golden brown.
  • Remove from the oven and let it cool in the pan for about 10 minutes before using the parchment overhang to lift it out. Allow to cool completely on a wire rack.
  • Once cooled, cut the mixture into bars of your desired size.

Notes

Use natural peanut butter for the best flavor and texture.
Keyword oat bars, peanut butter, snack