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No Bake Peanut Butter Breakfast Energy Cookies!

No Bake Peanut Butter Breakfast Energy Cookies!

October 16, 2025
A quick and frugal no bake peanut butter oat cookie recipe that doubles as the perfect frugal breakfast or snack idea! 
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Makes: 16 large cookies
Prep Time 10 minutes
Cook Time 10 minutes
Setting 1 hour
Total Time 1 hour 20 minutes
Servings: 16 large cookies
Course: Breakfast, Cookies, Dessert
Cuisine: American

Ingredients
  

  • 4 cups Old-fashioned oats - quick oats will work too, but not steel-cut or instant
  • ½ tsp Salt
  • ½ cup Butter - 1 stick
  • 2 cups White sugar
  • 1/2 cup Milk
  • 1 cup Peanut butter
  • 1 tbsp Vanilla extract

Equipment

  • Mixing bowl
  • Saucepan
  • spatula
  • Baking Sheet
  • Parchment paper
  • cookie scoop

Method
 

  1. In a large bowl, combine the oats and salt. Set aside.
  2. In a saucepan over medium heat, melt together the butter, sugar, milk, and vanilla. Stir constantly until the mixture comes to a boil.
  3. Once boiling, remove from heat and stir in the peanut butter until completely melted and smooth.
  4. Pour the peanut butter mixture over the oats and stir until everything is evenly coated and thick.
  5. Line a baking sheet with parchment paper and use a large cookie scoop to portion out mounds of the mixture.
  6. Let them cool at room temperature for 30 minutes, then refrigerate until firm.

Notes

 
  • You can use creamy or crunchy peanut butter, both work beautifully.
  • Add mix-ins like mini chocolate chips or chia seeds for extra texture.
  • Store-bought quick oats will make them a little softer and denser.
 

Storage

  • Keep these cookies stored in the fridge in a sealed container or ziplock bag with parchment between layers for up to a week.
  • They also freeze well for up to 2 months,  just thaw overnight before eating.
 
 

Nutrition information is automatically calculated, so should only be used as an approximation.