Please enter the email you’re using for this account.
Parve
Easy
2 Hours
Diets 
Our family enjoys these scrumptious squares immensely as a special Shabbos treat! The combination of brownie, marshmallow fluff, and peanut chews is so delicious and addictive!
Enjoy it with gluten free or any wheat based flour that you use. If you choose to double this recipe to fit on a cookie sheet, you may want to triple the chocolate peanut butter topping for a fuller top layer.
In case you were wondering, these rich treats get their interesting name since they apparently resemble the thick, gooey mud found on the banks of the Mississippi River.
Yields: 32 squares
1/2 cup oil, such as Gefen Canola Oil
3/4 cup sugar
2 eggs
1 teaspoon Gefen Vanilla Sugar
1/4 teaspoon baking powder
1/4 teaspoon salt
3 tablespoons Gefen Cocoa
3/4 cup gluten free or wheat based flour
1 and 1/2 cups marshmallow fluff
3/8 cup Glicks Chocolate Chips
3/8 cup Gefen Peanut Butter
1 cup rice crispies
Preheat the oven to 350 degrees Fahrenheit.
Mix oil, sugar, eggs, vanilla sugar, baking powder, and salt.
Add cocoa and mix well.
Add flour and mix well.
Line a 9×13 inch pan. Pour the cake mixture in the pan.
Bake in the oven for about 25 minutes until toothpick comes out clean.
Melt the chocolate chips and peanut butter in a pot in a double boiler.
Watch that the chocolate chips don’t burn.
Mix until smooth.
Add rice crispies and mix well.
Wait until the cake is completely cooled off.
Smear the marshmallow fluff on top of the cake carefully with a spatula.
Freeze until the fluff is firm and frozen.
Smear the topping on top of the marshmallow fluff with a spatula.
Freeze the cake for about an hour until the layers solidify.
Slice into squares.
You can eat this treat straight from the freezer or room temperature, whichever you prefer. Enjoy!
How Would You
Rate this recipe?
When leaving comments on kosher.com we ask that you be respectful, appropriate, and stay on topic. Click here to read our full comment policy.
Kosher.com Commenting Guidelines
We love hearing from our community! Constructive feedback, tips, questions, and friendly engagement are encouraged.
By commenting on Kosher.com, you agree to follow these guidelines. Please note that comments are for community discussion only and should not be considered halachic guidance—always check with your own Rabbi or LOR.
1. Be Respectful
2. Keep It Appropriate
3. Protect Privacy
4. Stay On Topic
5. Moderation