Mud Hen Bars
These Mud Hen Bars are a delightful treat that will satisfy any sweet tooth. Perfect for parties, gatherings, or just a cozy night in, these bars combine gooey chocolate and chewy vegan marshmallows topped with a luscious brown sugar meringue. Their unique texture and rich flavor make them stand out among dessert options.
Why You’ll Love This Recipe
- Easy to Make – With simple ingredients and straightforward steps, you can whip up these bars in no time.
- Gooey and Chewy – The combination of chocolate chips and vegan marshmallows creates a deliciously sticky texture that is hard to resist.
- Perfect for Any Occasion – Whether it’s a birthday party or a casual family dinner, these bars are sure to impress guests of all ages.
- Vegan-Friendly – Made without animal-derived ingredients, they cater to diverse dietary preferences.
- Deliciously Indulgent – The sweet topping provides the perfect contrast to the rich chocolate base, making every bite memorable.
Tools and Preparation
To prepare your Mud Hen Bars effectively, you’ll need some essential tools. Having the right equipment ensures that your baking experience is smooth and enjoyable.
Essential Tools and Equipment
- Mixing bowls
- Whisk or electric mixer
- 9×13 inch baking pan
- Measuring cups and spoons
- Spatula
Importance of Each Tool
- Mixing bowls – These allow you to combine ingredients efficiently without spilling.
- Whisk or electric mixer – Essential for achieving the right texture in your meringue by incorporating air into egg whites.
- Baking pan – A 9×13 inch size ensures even baking and easy cutting into bars once cooled.

Ingredients
For the Base
- 1/2 cup butter, room temperature
- 1 cup granulated sugar
- 1 teaspoon vanilla
- 1 whole egg + 2 eggs, separated
- 1 1/2 cups flour
- 1 tsp baking powder
- 1/2 tsp salt
Toppings
- 1 cup mini vegan marshmallows
- 1 cup semi-sweet chocolate chips
- 1 cup light brown sugar, packed
How to Make Mud Hen Bars
Step 1: Preheat the Oven
Preheat your oven to 350°F (175°C). This step is crucial as it ensures even baking from start to finish.
Step 2: Prepare the Baking Pan
Spray a 9×13 inch baking pan lightly with cooking spray. This will prevent the bars from sticking once baked.
Step 3: Mix the Base Ingredients
In a large bowl, cream together the butter, granulated sugar, whole egg, 2 yolks, and vanilla until smooth.
Step 4: Combine Dry Ingredients
Add in the flour, baking powder, and salt. Mix until just combined. Spread this mixture evenly in the prepared pan.
Step 5: Add Toppings
Top the base layer with semi-sweet chocolate chips and then sprinkle on the mini vegan marshmallows.
Step 6: Whip Egg Whites
In a clean mixing bowl with a whisk attachment on your mixer, beat the remaining 2 egg whites until stiff peaks form, which should take about 2 minutes on high speed.
Step 7: Fold in Brown Sugar
Gently fold in the light brown sugar until fully combined and there are no lumps.
Step 8: Spread Meringue
Spread this meringue mixture on top of the chocolate chips and vegan marshmallows evenly.
Step 9: Bake
Bake for about 30-35 minutes until the top is golden brown. Keep an eye on it to avoid overbaking.
Step 10: Cool and Cut
Allow your Mud Hen Bars to cool completely before cutting them into squares for serving. Enjoy!
How to Serve Mud Hen Bars
Mud Hen Bars are a delightful treat that can be enjoyed in numerous ways. Whether you’re hosting a gathering or simply indulging at home, here are some serving suggestions to elevate your dessert experience.
With a Scoop of Ice Cream
- Pair your Mud Hen Bars with a scoop of vanilla or chocolate ice cream for a classic combination that enhances their gooey texture.
Drizzled with Chocolate Sauce
- Add extra decadence by drizzling warm chocolate sauce over the bars before serving. It’s an indulgent touch that chocolate lovers will adore.
Garnished with Fresh Berries
- Top the bars with fresh berries such as raspberries or strawberries for a refreshing contrast to the rich flavors. The tartness complements the sweetness perfectly.
Accompanied by Whipped Coconut Cream
- Serve alongside whipped coconut cream for a light and airy addition that balances the dense bars wonderfully.
As Part of a Dessert Platter
- Arrange Mud Hen Bars on a dessert platter with other treats like cookies and brownies. This makes for an enticing display at parties and gatherings.
How to Perfect Mud Hen Bars
To ensure your Mud Hen Bars turn out perfectly each time, follow these helpful tips.
- Use Room Temperature Ingredients: Ensure butter and eggs are at room temperature for easier mixing and better texture.
- Don’t Overmix the Batter: Mix just until combined to avoid tough bars. Overmixing can lead to a denser result.
- Fold Gently: When adding egg whites, fold gently into the mixture to maintain airiness for the meringue topping.
- Watch Your Baking Time: Keep an eye on the baking time; every oven is different. You want the top to be golden brown but not overcooked.
- Cool Completely Before Cutting: Allow the bars to cool fully before cutting into squares; this helps them hold their shape better.
Best Side Dishes for Mud Hen Bars
Mud Hen Bars can be complemented by various side dishes that enhance their sweetness and richness. Here are some great options:
- Fruit Salad
A colorful mix of seasonal fruits adds freshness and contrasts beautifully with the rich flavors of Mud Hen Bars. - Chocolate Chip Cookies
Classic chocolate chip cookies create an appealing cookie bar station perfect for any dessert table. - Vanilla Yogurt Parfait
Layer yogurt with granola and berries for a creamy, tangy counterpart that balances the sweetness of the bars. - Trail Mix
A crunchy trail mix provides texture and nutty flavors, making it an excellent snack alongside your dessert. - Caramel Popcorn
Sweet caramel popcorn offers a fun crunch that pairs well with the soft texture of Mud Hen Bars. - Cheesecake Bites
Small cheesecake bites serve as another rich dessert option without overwhelming your palate alongside Mud Hen Bars.
Common Mistakes to Avoid
Making Mud Hen Bars can be a fun and rewarding experience, but there are some common mistakes to avoid for the best results.
- Overmixing the Batter: Mixing too much can lead to tough bars. Mix until just combined for a soft, chewy texture.
- Not Preheating the Oven: Skipping this step can lead to uneven baking. Always preheat the oven to ensure consistent cooking.
- Using Cold Ingredients: Cold butter or eggs can affect the mixing process. Allow them to reach room temperature before starting.
- Skipping Cooling Time: Cutting the bars too soon can cause them to fall apart. Let them cool completely for ideal slicing.
- Incorrect Measurements: Using a kitchen scale ensures accuracy in your ingredients. Invest in one for best results in baking.

Storage & Reheating Instructions
Refrigerator Storage
- Store Mud Hen Bars in an airtight container.
- They will last up to 5 days in the refrigerator.
Freezing Mud Hen Bars
- Wrap individual bars tightly in plastic wrap or foil.
- Place them in a freezer-safe container; they can be frozen for up to 3 months.
Reheating Mud Hen Bars
- Oven: Preheat your oven to 350°F (175°C) and warm bars for about 10 minutes.
- Microwave: Heat on medium power for 15-20 seconds for a quick warm-up.
- Stovetop: Place bars in a skillet over low heat, covering with a lid until warmed through.
Frequently Asked Questions
Here are some common questions about Mud Hen Bars that you might find helpful.
What are Mud Hen Bars?
Mud Hen Bars are delicious dessert bars made with a chocolate base, topped with mini vegan marshmallows and meringue.
Can I use different types of chocolate chips?
Yes! You can substitute semi-sweet chocolate chips with dark or dairy-free options based on your preference.
How can I customize my Mud Hen Bars?
Feel free to add nuts, dried fruits, or even spices like cinnamon for extra flavor and texture.
How do I know when my Mud Hen Bars are done baking?
The top should be golden brown, and if you insert a toothpick, it should come out clean or with only a few crumbs attached.
Can I make these Mud Hen Bars gluten-free?
Absolutely! Substitute regular flour with gluten-free flour blend and follow the same recipe instructions.
Final Thoughts
These Mud Hen Bars are not only tasty but also versatile enough for various occasions. Whether you’re serving them at a party or enjoying them as an afternoon treat, you can’t go wrong. Feel free to customize with your favorite mix-ins like nuts or spices!
Mud Hen Bars
Indulge in the delightful taste of Mud Hen Bars, a gooey dessert treat that combines rich chocolate and chewy vegan marshmallows, all topped with a luscious brown sugar meringue. Perfect for any gathering or a cozy night in, these bars are easy to make and sure to impress. Each bite offers a unique texture and delightful sweetness, making them an irresistible choice for dessert lovers.
- Prep Time: 15 minutes
- Cook Time: 35 minutes
- Total Time: 50 minutes
- Yield: Approximately 12 servings 1x
- Category: Dessert
- Method: Baking
- Cuisine: American
Ingredients
- 1/2 cup butter (room temperature)
- 1 cup granulated sugar
- 1 teaspoon vanilla extract
- 1 whole egg + 2 egg whites (separated)
- 1 1/2 cups all-purpose flour
- 1 teaspoon baking powder
- 1/2 teaspoon salt
- 1 cup mini vegan marshmallows
- 1 cup semi-sweet chocolate chips
- 1 cup light brown sugar (packed)
Instructions
- Preheat your oven to 350°F (175°C). Lightly grease a 9×13 inch baking pan.
- In a bowl, cream together the butter, granulated sugar, whole egg, two yolks, and vanilla until smooth.
- Gradually mix in the flour, baking powder, and salt until just combined. Spread into the prepared pan.
- Sprinkle chocolate chips and mini vegan marshmallows on top of the base layer.
- In a separate bowl, whip the egg whites until stiff peaks form, then gently fold in the brown sugar until combined.
- Spread the meringue mixture evenly over the top of the bars.
- Bake for 30-35 minutes or until golden brown on top. Let cool completely before cutting into squares.
Nutrition
- Serving Size: 1 bar (50g)
- Calories: 220
- Sugar: 18g
- Sodium: 90mg
- Fat: 10g
- Saturated Fat: 6g
- Unsaturated Fat: 4g
- Trans Fat: 0g
- Carbohydrates: 31g
- Fiber: 1g
- Protein: 2g
- Cholesterol: 40mg
