Fanny Farmer Bars

Prep: 10 min Cook: 21 min Cuisine: American

Fanny Farmer Bars are rich, chocolaty dessert bars with nuts and marshmallows, perfect for satisfying sweet cravings and ideal for parties or family treats.

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Ingredients

  • 3/4 cup shortening
  • 1/2 cup cocoa
  • 1 1/2 cups sugar
  • 3 eggs
  • 1 cup flour
  • 1 teaspoon salt
  • 1/4 teaspoon baking powder
  • 2 teaspoons vanilla
  • 1/2 cup chopped nuts
  • 1/2 package miniature marshmallows

Instructions

  1. Cream shortening, cocoa, sugar, and eggs together for 2 minutes.
  2. Add dry ingredients; stir in chopped nuts.
  3. Pour into a 10 x 13-inch cake pan.
  4. Bake at 325°F for 20 to 25 minutes.
  5. Remove from oven and sprinkle miniature marshmallows on top.
  6. Return to oven and bake for an additional 1 1/2 minutes.
  7. Cool completely and frost.

Tips & Substitutions

For a richer flavor, try using unsweetened dark cocoa instead of regular cocoa powder. You can substitute the shortening with an equal amount of unsalted butter for a different texture and taste. If you prefer a nut-free version, simply omit the chopped nuts. For added fun, consider mixing in some chocolate chips with the batter.

Serving Suggestions

These Fanny Farmer Bars are delightful on their own but can be served with a scoop of vanilla ice cream for an indulgent dessert. They also pair wonderfully with a cup of coffee or tea. For a fun twist, drizzle some homemade Chocolate Sauce(For White Cake) over the top before serving for added decadence.

Storage & Reheating

Store leftover Fanny Farmer Bars in an airtight container at room temperature for up to four days. If you want to keep them longer, refrigerate them for up to a week. To reheat, pop them in the microwave for a few seconds or warm them in the oven at a low temperature until just heated through.

Nutrition & Diet Analysis (per serving)

Each serving of Fanny Farmer Bars contains roughly 1147 calories, with 9g protein, 73g carbohydrates, and 69g fat. It is an excellent source of iron (61% of the Daily Value), dietary fiber (49% of the Daily Value), and calcium (35% of the Daily Value), and a good source of protein. Note that it is relatively high in sodium, at 2443mg per serving (106% of the Daily Value).

1147 kcal 57% DV
Protein Fat Carbs

Macronutrients

Protein 9g 18% DV
Total Fat 69.4g 89% DV
Carbs 72.6g 26% DV
Fiber 13.8g 49% DV
Sugar 25.4g 51% DV

Electrolytes

Sodium 2442.7mg 100% DV
Potassium 1100.8mg 23% DV
Cholesterol 3.2mg 1% DV

Vitamins & Minerals

Vitamin A 188.4mcg 21% DV
Vitamin C 23.8mg 26% DV
Vitamin D 1.4mcg 7% DV
Calcium 451.7mg 35% DV
Iron 10.9mg 61% DV
Diet fit High-fiber
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 make these bars gluten-free?

Yes, you can easily make these Fanny Farmer Bars gluten-free by substituting all-purpose flour with a gluten-free flour blend. Make sure the blend you choose is suitable for baking to achieve the right texture.

What can I use instead of eggs in this recipe?

If you need an egg substitute, try using unsweetened applesauce, mashed bananas, or a commercial egg replacer. Generally, a quarter cup of applesauce or mashed banana replaces one egg, maintaining moisture and binding.

Can I freeze these bars?

Absolutely! To freeze Fanny Farmer Bars, allow them to cool completely, then cut them into squares and wrap each piece tightly in plastic wrap. Store them in a freezer-safe container for up to three months. Thaw at room temperature before serving.

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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