Key Lime Fudge

For the complete recipe and directions for baking, visit

Also, in the ingredients, AP flour is "all purpose" flour.  You could substitute gluten-free coconut or almond flour as well for a gluten-free recipe. 

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Key Lime Fudge-This Key Lime Fudge recipe is the perfect blend of sweet and sour!

Prep Time-15 minutes
Cook Time-8 minutes
Total Time-23 minutes
Servings 3-6 pieces
Calories-100 kcal (adapted from Southern Living)


One 5-ounce can 2% evaporated milk
1 2/3 cups granulated white sugar
1/2 teaspoon salt
12 large marshmallows
2 cups white chocolate chips
1/4 cup grated lime zest (about 5 limes)
2 tablespoons key lime juice (5 to 7 limes, juiced)


Line an 8" x 8" square pan with aluminum foil; grease the foil with butter. It's not a good recipe for a 9-inch square pan as the fudge will be too thin.
Combine the milk, sugar and salt in a large heavy saucepan over medium heat. Stir and bring to a boil; boil 8 minutes, stirring constantly at a boil (if you have a candy thermometer, you can bring it to the soft-ball-stage, but I didn't use one). Remove the pan from heat. Add the marshmallows, chocolate, zest and juice, and stir until the marshmallows and chocolate are melted and the mixture is smooth. Scrape the fudge into the prepared pan. Tip the pan to make sure the fudge covers the bottom evenly. Cool completely, then cut into 1-inch squares.


*This recipe can be made with regular limes too.

NUTRITIONServing: 1piece | Calories: 100kcal | Carbohydrates: 17g | Fat: 3g | Saturated Fat: 1g | Cholesterol: 2mg | Sodium: 47mg | Potassium: 28mg | Sugar: 16g | Vitamin A: 5IU | Vitamin C: 0.2mg | Calcium: 21mg | Iron: 0mg