Mud Bars Chocolate

Featured in Indulgent Dessert Recipes to Satisfy Any Sweet Tooth.

These dreamy mud bars bring together 4 rich layers: a crunchy cookie crust, moist brownies, creamy mousse, and light whipped topping. Give each layer time to set for the perfect bite. Great for big chocolate cravings or a special treat.
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Updated on Fri, 11 Apr 2025 06:55:03 GMT
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Mud Bars Chocolate | chefmelt.com

Dive into these layered chocolate treats that'll satisfy any sweet tooth. They combine a crunchy Oreo base with gooey brownies, smooth chocolate mousse, and fluffy whipped cream on top - making them an absolute dream for chocolate fans.

I've made these countless times and found that letting each layer cool properly is the key to getting all the textures just right.

Key Components

  • For Crust:
  • Oreo Cookies: Crushed into tiny bits (30)
  • Unsalted Butter: Melted
  • Reserved Crumbs: Set aside for garnish
  • For Brownie Layer:
  • All-Purpose Flour: Make sure to measure it right
  • Unsweetened Cocoa: Standard type works best
  • Large Eggs: Take them out early
  • Unsalted Butter: Softened
  • Pure Vanilla Extract: Get a good one
  • For Mousse and Topping:
  • Instant Chocolate Pudding: 3.9 oz box
  • Whole Milk: Gives the best flavor
  • Whipped Topping: You'll use this twice
  • Hot Fudge Sauce: Not heated

Step-by-Step Walkthrough

1. Crust Preparation:
Heat your oven to 350°F. Give your 9x13 pan a good spray. Blitz the Oreos until they're powder. Keep ¼ cup for later. Mix the rest with melted butter and push into the pan.
2. Brownie Layer:
Mix flour, cocoa, baking powder and salt together. In another bowl, whip eggs, sugar, butter and vanilla until puffy. Gently mix in the dry stuff until just combined. Spread on your crust. Bake 25-30 minutes until almost done - you want a toothpick to come out with a tiny bit of batter.
3. Mousse Creation:
Mix milk, pudding mix and powdered sugar for about 2 minutes until it starts setting. Fold in half the whipped topping carefully. Spread this over completely cooled brownies.
4. Final Assembly:
Let it cool in the fridge for 1-1½ hours until firm. Drizzle room temp fudge sauce over top. Add the remaining whipped topping and sprinkle with saved Oreo bits.
5. Setting Time:
Keep it in the fridge at least 2 hours or overnight. This waiting time really lets the flavors blend together.
Chocolate Mud Bars Recipe Pin it
Chocolate Mud Bars Recipe | chefmelt.com

Keeping and Serving Tips

Keep them wrapped up in the fridge for up to 4 days. For nice clean slices, warm your knife in hot water and wipe it between cuts. You can freeze them up to 3 months - just thaw in the fridge overnight.

Goes Great With

  • A glass of milk
  • Steaming coffee
  • Vanilla ice cream
  • Fresh raspberries
  • Mint chocolate chip ice cream
  • Hot chocolate

Mix It Up

Try these tasty twists:

  • Try graham crackers for the crust
  • Add peanut butter to the mousse
  • Add white chocolate on top
  • Mix in mint chips
  • Pour on some caramel
  • Sprinkle with candy pieces

Easy Chocolate Mud Bars Recipe Pin it
Easy Chocolate Mud Bars Recipe | chefmelt.com

Closing Thoughts

Getting these bars right comes down to patience with cooling and watching temperatures. Make sure each layer sets up nicely before adding the next one, and you'll get that amazing chocolate experience.

Frequently Asked Questions

→ Can I make these in advance?
Absolutely, keep them in the fridge for up to two days.
→ Why do I need to cool the brownies?
Warm brownies mess up the mousse by making it runny. Let them cool.
→ Are these bars freezer-friendly?
Yep! Freeze them for three months and thaw in the fridge overnight.
→ Can I swap in fresh whipped cream?
Sure, homemade whipped cream works perfectly for the topping.
→ What’s the trick to cutting clean slices?
Heat a sharp knife in warm water, dry it off, and repeat between cuts.

Mud Bars Chocolate

Rich 4-layer bars with Oreo crust, fudgy brownies, silky mousse, and airy whipped topping.

Prep Time
15 Minutes
Cook Time
25 Minutes
Total Time
40 Minutes

Category: Dessert Recipes

Difficulty: Intermediate

Cuisine: American

Yield: 12 Servings (12 big bars)

Dietary: Vegetarian

Ingredients

→ Crust

01 ½ cup of melted unsalted butter (113g)
02 30 crushed Oreo cookies

→ Brownie Layer

03 2 teaspoons liquid vanilla
04 1½ cups (187.5g) standard all-purpose flour
05 4 large eggs brought to room temperature
06 ⅓ cup (42g) cocoa powder that’s unsweetened
07 2 cups (400g) regular white sugar
08 ¼ teaspoon kosher-style salt
09 ¾ cup of butter, softened (170g)
10 ½ teaspoon of baking powder

→ Chocolate Mousse Layer

11 16 ounces of whipped topping, split in half
12 2 cups (490g) whole milk
13 1 jar (11.75 ounces) chocolate fudge topping
14 ½ cup (62.5g) powdered sugar
15 A single pack (3.9 ounces) of instant chocolate pudding mix

Instructions

Step 01

Set your oven to 350°F. Get a 9x13-inch pan ready with a light coat of non-stick spray.

Step 02

Grind the Oreos into crumbs, then set aside ¼ cup for later. Mix the rest with the melted butter and press tightly into the pan.

Step 03

Combine all dry ingredients first. In another bowl, whip eggs, sugar, butter, and vanilla together until it’s fluffy. Blend wet ingredients into the dry mix, then spread the batter evenly on top of the crust. Bake for 25 to 30 minutes or until almost set.

Step 04

Whisk together milk, pudding mix, and sugar until it’s soft but not totally firm. Gently fold in half of the whipped topping and layer on top of your cooled brownie.

Step 05

Refrigerate for about 60–90 minutes. Add the chocolate fudge, rest of the whipped topping, and reserved crumbs on top before serving.

Notes

  1. Cool brownies completely before adding the mousse layer.
  2. Keep this dessert cold until you’re ready to serve.

Tools You'll Need

  • 9x13-inch pan
  • Food processor (or alternative to crush cookies)
  • Electric mixer or a handheld one

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Made with dairy
  • Contains eggs
  • Includes wheat ingredients

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 681
  • Total Fat: ~
  • Total Carbohydrate: ~
  • Protein: ~