B. J.'S Mississippi Mud

Prep: 15 min Cook: 25 min Serves: 9 Cuisine: American

Rich, fudgy Mississippi Mud with a melted marshmallow topping and optional nuts, perfect for chocolate lovers and gatherings needing a decadent, nostalgic dessert.

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Ingredients

  • 2 sticks margarine
  • 1/2 cup cocoa
  • 2 cups sugar
  • 4 eggs
  • 1 1/2 cups plain flour
  • 1 1/2 cups chopped nuts
  • 1 teaspoon vanilla
  • miniature marshmallows
  • pinch of salt

Instructions

  1. Melt margarine, cocoa, and sugar together.
  2. Add slightly beaten eggs and mix well.
  3. Combine flour and salt, then add to the mixture.
  4. Stir in chopped nuts if using and vanilla.
  5. Pour batter into a 9 x 9-inch pan and bake at 350°F for 25 to 30 minutes.
  6. Remove from oven and cover the top with miniature marshmallows.
  7. Allow marshmallows to melt, then cover with chocolate sauce before serving.

Tips & Substitutions

For a richer flavor, consider using unsweetened dark cocoa instead of regular cocoa. If you're short on time, you can use pre-made chocolate sauce instead of making your own for the topping. To enhance the texture, add a teaspoon of instant coffee granules to the batter. If you prefer a nut-free version, simply omit the nuts or substitute with chocolate chips.

Serving Suggestions

Serve warm, topped with a scoop of vanilla ice cream for a delightful contrast to the rich chocolate. This dessert is perfect for potlucks or family gatherings and pairs beautifully with Sweet 'N Nutty Date Spread for a unique flavor experience. Consider serving alongside a strong cup of coffee or a glass of cold milk.

Storage & Reheating

Store any leftovers in an airtight container at room temperature for up to three days. For longer storage, refrigerate for up to a week. To reheat, place individual portions in the microwave for about 15-20 seconds or until warm. Avoid reheating the entire pan, as it may dry out the edges.

Nutrition & Diet Analysis (per serving)

Each serving of B. J.'S Mississippi Mud contains roughly 719 calories, with 13g protein, 124g carbohydrates, and 16g fat. It is an excellent source of iron (61% of the Daily Value), vitamin A (31% of the Daily Value), and protein (26% of the Daily Value), and a good source of dietary fiber and potassium. Note that it is relatively high in sodium, at 570mg per serving (25% of the Daily Value).

719 kcal 36% DV
Protein Fat Carbs

Macronutrients

Protein 13.1g 26% DV
Total Fat 16.3g 21% DV
Carbs 123.9g 45% DV
Fiber 4.7g 17% DV
Sugar 21.1g 42% DV

Electrolytes

Sodium 570mg 25% DV
Potassium 653.8mg 14% DV
Cholesterol 57.3mg 19% DV

Vitamins & Minerals

Vitamin A 281.9mcg 31% DV
Vitamin C 19.9mg 22% DV
Vitamin D 1.9mcg 10% DV
Calcium 259.8mg 20% DV
Iron 11mg 61% DV
Diet fit Low-fat
Contains Egg Wheat/Gluten

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

Can I use butter instead of margarine?

Yes, you can substitute butter for margarine in this recipe. It will add a richer flavor and a slightly different texture. Just make sure to use the same amount, which is 2 sticks or 1 cup of butter.

Can I make this recipe gluten-free?

Absolutely! To make this Mississippi Mud recipe gluten-free, simply substitute plain flour with a gluten-free all-purpose flour blend. Ensure that your other ingredients, like cocoa and baking powder, are also gluten-free.

How do I know when the brownies are done baking?

To check for doneness, insert a toothpick into the center of the brownies. If it comes out with a few moist crumbs, they're ready. If it comes out wet with batter, bake for a few more minutes. Remember, they will continue to cook slightly after removing them from the oven.

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

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