No Bake Chocolate Oat Bars Recipe

This recipe provides instructions for making delicious and easy No-Bake Chocolate Oat Bars, a simple treat that requires no oven and comes together quickly. These bars typically feature a chewy and slightly sweet oat base, often held together by a mixture of melted butter, sugar (granulated or brown), and a liquid such as milk or corn syrup. The oat mixture is usually flavored with vanilla extract and sometimes includes other additions like shredded coconut or chopped nuts for extra texture and flavor. The top layer is a smooth and rich chocolate topping, often made from melted chocolate chips (milk, semi-sweet, or dark) and sometimes a touch of butter or oil for a glossy finish. These bars are a perfect no-fuss dessert or snack, offering a satisfying combination of chewy oats and smooth chocolate. They are easy to customize with various mix-ins and are a great option when you want a sweet treat without turning on the oven. The image shows a stack of three rectangular bars on a dark, slightly reflective surface. The bars have a bottom layer that appears to be made of oats and possibly nuts, topped with a layer of smooth, dark chocolate and sprinkled with mini chocolate chips and chopped nuts.  

The base of these no-bake bars is rolled oats (old-fashioned oats), providing a chewy and slightly nutty texture.  

A sweetener is needed to bind the oats and add flavor. Granulated sugar or brown sugar are commonly used.

Butter (unsalted or salted) is melted and helps to bind the ingredients together and adds richness.  

A liquid ingredient helps to create the right consistency for the base. Milk (dairy or non-dairy) or light corn syrup are often used.

Vanilla extract enhances the overall flavor of the oat base.  

The topping is a smooth chocolate layer. Chocolate chips (milk, semi-sweet, or dark) are typically melted for this purpose.  

Sometimes, a small amount of butter or a neutral oil (like coconut oil) is added to the melting chocolate to give it a smoother and glossier finish.

Optional additions can be incorporated into the oat base for extra flavor and texture. These might include shredded coconut, chopped nuts (such as almonds, walnuts, or pecans), or even a pinch of salt to balance the sweetness.

The preparation involves combining the butter, sugar, and liquid in a saucepan and bringing it to a boil. This mixture is then poured over the rolled oats and any other dry ingredients, and vanilla extract is stirred in. The mixture is pressed into a lined baking pan. The chocolate for the topping is melted and spread evenly over the oat base. The bars are then chilled until the chocolate is set before being cut into squares or rectangles.  

No-Bake Chocolate Oat Bars are best enjoyed chilled, allowing the chocolate topping to firm up and the bars to hold their shape.

The texture is a delightful combination of chewy oats and the smooth, often slightly firm, chocolate topping. If nuts or coconut are added to the base, they provide extra texture.

The flavor profile is a satisfying blend of the slightly nutty and wholesome taste of oats with the sweet and rich flavor of the chocolate topping. The level of sweetness can be adjusted based on the type of chocolate and the amount of sugar used in the base.

No-Bake Chocolate Oat Bars are a simple dessert or snack made by pressing a mixture of rolled oats, melted butter, sugar, and liquid into a pan, topping it with melted chocolate, and chilling until set.

The preparation involves boiling butter, sugar, and liquid, mixing it with oats and optional ingredients, pressing into a pan, spreading melted chocolate on top, chilling, and then cutting into bars.  

Ingredients:

  • 3 cups rolled oats (not instant)  
  • ½ cup unsalted butter
  • ½ cup granulated sugar or packed brown sugar
  • ¼ cup milk (dairy or non-dairy) or light corn syrup
  • 1 teaspoon vanilla extract
  • ½ cup shredded coconut (optional)
  • ½ cup chopped nuts (optional)
  • 1 cup chocolate chips (milk, semi-sweet, or dark)
  • 1 tablespoon butter or neutral oil (optional, for chocolate topping)
  • Pinch of salt (optional)

Equipment:

  • 9×13 inch baking pan (or similar size)
  • Saucepan
  • Mixing bowl
  • Measuring cups and spoons
  • Spatula or spoon for pressing
  • Parchment paper or aluminum foil for lining pan

Instructions:

  1. Prepare the Pan: Line a 9×13 inch baking pan with parchment paper or aluminum foil, leaving some overhang on the sides for easy removal of the bars later.
  2. Combine Wet Ingredients for Oat Base: In a saucepan, combine the butter and sugar (granulated or brown). Cook over medium heat, stirring constantly, until the butter is melted and the sugar is dissolved. Bring the mixture to a rolling boil and boil for 1 minute, stirring constantly.  
  3. Add Liquid and Vanilla: Remove the saucepan from the heat and stir in the milk (or corn syrup) and vanilla extract.
  4. Combine Wet and Dry Ingredients: In a large mixing bowl, combine the rolled oats and any optional dry ingredients like shredded coconut, chopped nuts, and a pinch of salt. Pour the hot butter-sugar mixture over the oat mixture. Stir well until all the oats are evenly coated.
  5. Press into Pan: Transfer the oat mixture to the prepared baking pan. Use a spatula or the back of a spoon to press the mixture firmly and evenly into the bottom of the pan.  
  6. Melt the Chocolate: In a microwave-safe bowl, combine the chocolate chips and the optional tablespoon of butter or oil. Microwave on medium power in 30-second intervals, stirring after each interval, until the chocolate is completely melted and smooth. Alternatively, you can melt the chocolate in a heatproof bowl set over a saucepan of simmering water (double boiler method), stirring until smooth.  
  7. Spread Chocolate Topping: Pour the melted chocolate evenly over the pressed oat base in the pan. Use a spatula to spread it to the edges.
  8. Chill Until Set: Place the pan in the refrigerator and chill for at least 30 minutes to 1 hour, or until the chocolate topping is firm and the bars are set.
  9. Cut into Bars: Once the bars are firm, remove the pan from the refrigerator. Use the parchment paper or foil overhang to lift the bars out of the pan. Place them on a cutting board and cut them into squares or rectangles of your desired size.
  10. Store: Store the No-Bake Chocolate Oat Bars in an airtight container in the refrigerator for up to a week, or at room temperature for a few days.

Tips and Variations:

  • Nut Butter Addition: For a richer flavor, you can stir in a few tablespoons of peanut butter or another nut butter into the hot butter-sugar mixture before adding it to the oats.
  • Different Chocolate: Feel free to use white chocolate or a combination of different types of chocolate for the topping.
  • Toppings: You can sprinkle the chocolate topping with extra chopped nuts, mini chocolate chips, sprinkles, or a drizzle of melted white chocolate before it sets.
  • Salted Caramel Variation: Add a layer of caramel sauce over the oat base before topping with chocolate for a salted caramel chocolate oat bar.
  • Marshmallow Variation: Stir in some mini marshmallows into the oat mixture for a gooey texture.
  • Double Chocolate: Add cocoa powder to the oat mixture for a more intense chocolate flavor in the base.

Enjoy these quick and easy No-Bake Chocolate Oat Bars!

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