Easy Chocolate Peanut Butter Brownie Dessert in a Jar

As I took a bite of the Easy Chocolate Peanut Butter Brownie Dessert in a Jar, I could feel the rich chocolate flavor mingling with the creamy peanut butter, creating an indulgent experience that was both exciting and comforting. This delightful dessert takes just under an hour to prepare and is the perfect way to combine two classic flavors into a layered treat that’s as pleasing to the eye as it is to the palate. It works beautifully because the combination of brownie, peanut butter, and whipped cream offers a wonderful balance of texture and flavor in each spoonful.

This recipe is ideal for anyone looking to create a fun and unique dessert that can be made for gatherings, gifts, or simple indulgence at home. It’s a great make-ahead option, as you can assemble the jars up to a day in advance and store them in the fridge until you’re ready to serve.

Why You’ll Love This Recipe

• The brownie cubes add a fudgy texture that contrasts perfectly with the creamy layers.
• Each jar serves as an individual dessert, making it great for parties or thoughtful gifts.
• It takes less than an hour from start to finish, allowing for quick preparation.
• The combination of flavors is a delightful treat for chocolate and peanut butter lovers alike.

What You’ll Need

Gather the following ingredients to create this delicious dessert:

For the Brownies

• 1 box brownie mix
• 2 eggs
• 1/2 cup vegetable oil
• 1/4 cup water

For the Peanut Butter Layer

• 1 cup creamy peanut butter
• 1 cup powdered sugar

For the Whipped Cream Layer

• 1 cup whipped cream
• Chocolate chips for topping

Note: Use a gluten-free brownie mix for a gluten-free version.

Substitutions & Swaps

• Use almond butter instead of peanut butter.
• Substitute coconut oil for vegetable oil.
• Opt for a sugar-free powdered sugar if needed.
• Use homemade whipped cream for a fresher taste.

How to Make It

Follow these easy steps to create your dessert jars.

Preheat

Preheat the oven according to brownie mix package instructions. This ensures your brownies bake evenly.

Prepare Brownie Mix

Prepare the brownie mix by combining the mix, eggs, oil, and water in a bowl. Make sure everything is mixed well for a smooth batter.

Bake Brownies

Bake the brownies by pouring the batter into a greased baking pan. Follow the package instructions for baking time, typically around 20–25 minutes.

Mix Peanut Butter

Mix the peanut butter and powdered sugar in another bowl until well combined. This will create a creamy and sweet layer for your dessert.

Cool and Cut Brownies

Cool the brownies completely. Once cool, cut them into small cubes to prepare for layering.

Assemble Dessert

Layer the dessert by adding brownie cubes, peanut butter mixture, and whipped cream in a jar. Repeat the layers until you reach the top of the jar.

Top Off

Finish with toppings by ensuring the last layer is whipped cream, then sprinkle chocolate chips on top for a decorative touch.

Seal

Seal the jar to keep it fresh, and it’s ready to gift anyone who may appreciate a sweet treat!

How to Store It

Fridge: Store in jars for up to 3 days.
Freezer: No, the texture may change.
Reheat: Not applicable; enjoy chilled.

Tips for Best Results

• Ensure brownies are completely cool before cutting to prevent messy layers.
• Use full-fat whipped cream for the best texture and flavor.
• Consider adding a layer of crushed peanuts for extra crunch.
• Adjust the sweetness of the peanut butter layer to taste by varying powdered sugar amount.

Serving Suggestions

• Serve at birthday parties for a unique dessert option.
• Gift jars as a sweet surprise for friends or family.
• Enjoy as a cozy dessert after a family dinner.