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Mississippi Mud Bars

Rich chocolate bars, marshmallows and sour cream fudge frosting!

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( 234 Ratings)

234 Ratings

5 Stars 22%

4 Stars 28%

3 Stars 31%

2 Stars 11%

1 Stars 7%

Member Reviews ( 63 )
5f785004-1fdf-415d-9f1c-3ebc269b3322
  • Prep Time 20 min
  • Total Time 4 hr 35 min
  • Servings 36

Ingredients

1/3
cup butter or margarine
5
oz unsweetened baking chocolate
3/4
cup Original Bisquick® mix
3/4
cup plus 2 tablespoons granulated sugar
2
teaspoons vanilla
2
eggs
1 1/2
cups miniature marshmallows
1
tablespoon butter or margarine
2/3
cup sour cream
1 1/3
cups powdered sugar

SAVE ON THIS RECIPE!

LOCATION

Directions

  • 1 Heat oven to 350°F. Grease and flour 9-inch square pan. In 1 1/2-quart saucepan, melt 1/3 cup butter and 2 1/2 ounces of the chocolate over low heat, stirring frequently. Cool slightly, about 15 minutes.
  • 2 In medium bowl, beat chocolate mixture, Bisquick mix, granulated sugar, vanilla and eggs with electric mixer on low speed 30 seconds, scraping bowl frequently. Beat on medium speed 1 minute. Spread batter in pan.
  • 3 Bake 20 to 25 minutes or until toothpick inserted in center comes out clean. Remove from oven; immediately sprinkle with marshmallows. Cover; let stand about 5 minutes or until marshmallows soften. Uncover; cool completely, about 1 hour.
  • 4 In 1 1/2-quart saucepan, melt remaining 2 1/2 ounces chocolate and 1 tablespoon butter; cool slightly. Stir in sour cream and powdered sugar until smooth. Spread over marshmallow layer. Cover; refrigerate at least 2 hours or until firm. For bars, cut into 6 rows by 6 rows. Store in refrigerator.

EXPERT TIPS

Expert Tips

Cut bars into 1-inch squares for an indulgent 2-bite dessert.

Got questions? Our experts have the answers. Ask Betty now.

View Full Nutrition Information

Nutrition Information

NUTRITION INFORMATION PER SERVING

Serving Size: 1 Bar
Calories
110
(
Calories from Fat
50),
% Daily Value
Total Fat
6g
6%
(Saturated Fat
3 1/2g,
3 1/2%
Trans Fat
0g
0%
),
Cholesterol
20mg
20%;
Sodium
55mg
55%;
Total Carbohydrate
14g
14%
(Dietary Fiber
0g
0%
  Sugars
11g
11%
),
Protein
1g
1%
;
% Daily Value*:
Vitamin A
2%;
Vitamin C
0%;
Calcium
0%;
Iron
4%;
Exchanges:
0 Starch; 0 Fruit; 1 Other Carbohydrate; 0 Skim Milk; 0 Low-Fat Milk; 0 Milk; 0 Vegetable; 0 Very Lean Meat; 0 Lean Meat; 0 High-Fat Meat; 1 Fat;
Carbohydrate Choices:
1
*Percent Daily Values are based on a 2,000 calorie diet.

REVIEWS & COMMENTS

Be the first to review this recipe!
1 - 3 of 63 Reviews View All
Posted 6/11/2012 9:45:53 AM REPORT ABUSE sweetmaggie said:
Rating:
I've been cooking for over 50 years and followed this recipe exactly. The cake part was dry. The marshmallow part after being in the frig was hard and the frosting would never set up. Ended up throwing them out. I wondered about the frosting but trusted Betty Crocker.
This reply was: Helpful  Inspiring
Posted 4/22/2012 1:32:26 PM REPORT ABUSE RoxG said:
Rating:
I made these this morning and after all the work and required cooling and refrigeration times.....totally disappointed. To me, unetible. My step son could eat them but no one else. Icing tasted like sour cream, yuk. Marshmallow layer stuck together when cutting. Followed recipe as written. Would NOT recommend.
This reply was: Helpful  Inspiring
Posted 11/27/2011 9:52:38 PM REPORT ABUSE Lloyd587 said:
Rating:
Made these last week and followed the recipe to the letter. The brownie part with the marshmallow is good but I could not get the frosting/topping to firm up even after 8 hours in the fridge ( very runny). Not sure what I did wrong but will give it one more try.
This reply was: Helpful  Inspiring
1 - 3 of 63 Reviews View All

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Nutrition information is calculated at the time recipes are created. We do not include optional ingredients in our calculations.
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