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    Home / Recipes / Healthy Candy (DIY, vegan)

    Chocolate Peanut Butter Fudge (3 Ingredients, Microwave)

    Jan 28, 2020 · Updated: Oct 24, 2024 by Dee Dine · Affliate links disclosure.

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    peanut butter fudge in bricks on white

    A microwave chocolate peanut butter fudge, no bake, made with 3 ingredients and in minutes in your microwave. A creamy treat with no added sugar and no condensed milk, just peanut butter, chocolate and salt.

    blocks of peanut butter fudge

    Chocolate peanut butter fudge, no bake, is an easy fudge pairing chocolate with peanut butter, creating a creamy nutty treat. Like my 2 ingredient chocolate fudge, oatmeal chocolate chip bars, my peanut butter swirl brownies from scratch, dark chocolate peanut butter cups, and even my peanut butter oatmeal smoothie, these fudge squares are rich with peanut butter flavor.

    Jump to:
    • Why You'll Love This Recipe
    • Ingredients
    • Equipment
    • Step by Step Instructions
    • How to Store
    • Recipe Tips for Microwave Fudge
    • Variations
    • FAQS
    • Other Fudge Recipes
    • 📖 Recipe

    Why You'll Love This Recipe

    Only 3 ingredients. Just quality chocolate chips, peanut butter and salt are needed to make this fudge. To get flat squares pictured use this silicon candy mold, or use a paper-lined mini cupcake pan.

    High in protein. Use a quality peanut butter with no added sugar or oils, such as the 365 brand by Whole Food. That way you benefit from the healthy protein peanuts offer and are not dragged down by any added sugar.

    Rich with chocolate. Pairing chocolate with peanut butter is a dream. And it makes the chocolate peanut butter fudge so healthy, high in protein and nutrition-rich flavonoids among other values. This is not a cocoa peanut butter fudge. Cocoa won't work here.

    This chocolate peanut butter fudge is:

    • creamy dreamy
    • dairy free, vegan, gluten free
    • nutrient-rich, no added sugar
    • high in protein and fiber
    • easy to make

    Ingredients

    chocolate peanut butter fudge ingredients.

    You only need two ingredients to make chocolate peanut butter fudge. For this recipe, quality brands matter. 

    1. Peanut Butter. I suggest you use a natural peanut butter with the only ingredients being peanuts. You can use mainstream brands such as Jif, but your fudge will be far sweeter as they have a lot of added sugar. Creamy or crunch peanut butter works - a crunch flavor will add a crunchy texture to your fudge.

    2. Chocolate. Use a quality chocolate chips or bar with cocoa butter, unsweetened chocolate and sugar in the ingredient list and little else. I use Enjoylife brand's mini chocolate chips or HU's gems are dairy free. Or use make your own homemade chocolate chips using my how-to and recipe here.

    3. Salt. Don't leave this off. Even a pinch transforms the flavor of your fudge.

    See the recipe card at the bottom for full information on ingredients and quantities.

    Equipment

    Microwave measuring cup. For this recipe, I melt the two ingredients in the microwave so this microwave-safe glass measuring cup works perfectly.

    Square candy mold. This silicon mold works perfectly, but of course any mold can be used.

    close up of marbled chocolate peanut butter fudge on a table.

    Step by Step Instructions

    For more detail, visit the complete and printable recipe at the bottom of this post, but here are general steps.

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    1. Melt the chocolate chips in a heat-safe vessel - I used a pyrex measuring cup - in the microwave at 60 seconds and stir until all chips are melted.

    2. Melt the peanut butter the same way in a different container, but for less time, more like 30 seconds. With the peanut butter, you want it to be liquidy, but you aren't starting from a solid form like you are with the chocolate so heat for less time. Also stir until creamy.

    3. Stir half the peanut butter into the chocolate, add the salt as well. Leave the other half of the peanut butter available to stir into swirls on top.

    4. If you use a silicon mold, you do not have to grease it first. Dollop the chocolate version into your mold wells or your mini cupcake papers.

    5. Plop spoonfuls of creamy peanut butter on top and swirl with a toothpick.

    Four panels that show the steps to make sunflower seed butter marble fudge.

    6. Put the fudge in the freezer uncovered and balanced level for 30 minutes or more before trying to remove from a mold or cut into squares.

    How to Store

    The fudge lasts 2 weeks stored in a sealed container in the refrigerator, and three months in the freezer. Be sure it is cut or molded into individual pieces, and separate each with parchment or cling wrap so the fudge doesn't stick together in the fridge.

    Recipe Tips for Microwave Fudge

    1. The brand of chocolate will have a big impact on the texture. It is important the chocolate has few additives, and that cocoa butter is high up on the list. Chocolate chips or a chopped chocolate bar are fine. 

    2. The peanut butter should be at room temperature. If it is hard or the oil is separated from the nut butter, stir it in the jar, and microwave the jar for 5-10 seconds to loosen it up to measure it out if necessary.

    3. If you don't have a mold, use a mini cupcake pan lined with paper liners, or spread the mixer in a parchment-lined loaf pan and freeze the slab, and then cut into squares using a knife that you've run under hot faucet water, and wiped dry.

    Variations

    Mint chocolate fudge. Add ½ teaspoon of mint extract to the melted chocolate before adding the peanut butter.

    Tahini fudge. Use tahini, or sesame seed butter, instead of peanut butter.

    Almond butter. Use almond butter instead of peanut butter, and press a sliced almond on top of each square.

    FAQS

    Can you make fudge without milk and a candy thermometer?

    Yes! My recipe uses only melted chocolate and peanut butter or any nut or seed butter to make fudge. You do not need a thermometer or milk.

    Does peanut butter fudge need to be refrigerated?

    Yes, it is best to refrigerate it as the presence of sugar can cause bacterial growth if the candy is left too long at room temperature.

    Can this fudge be made without a mold?

    Yes! Combine the melted chocolate and peanut butter, and add it to a parchment lined loaf pan. Dollop on spoonfuls of melted peanut butter and swirl with a toothpick. Let set in the refrigerator and cut. Or use mini cupcake pans with paper liners.

    Other Fudge Recipes

    • chocolate fudge cups
      2 Ingredient Chocolate Fudge
    • Rocky Road Fudge
      Rocky Road Fudge
    • cookie fudge squares in a stack on marble
      Cookie Dough Fudge & Dessert Dip
    • stack of three fudge cups with a white ribbon
      Peanut Butter Fudge Cups (Reese's copycat)

    If you tried this recipe or any other recipe on my website, please leave a 🌟🌟🌟🌟🌟 star rating, even a one-word review, and let me know how it went in the 📝 comments below. Thanks for visiting!

    📖 Recipe

    blocks of peanut butter fudge

    Chocolate Peanut Butter Fudge (3 Ingredients, Microwave)

    Created by Dee Dine
    A microwave chocolate peanut butter fudge, no bake, made with 3 ingredients and in minutes in your microwave. A creamy treat with no added sugar and no condensed milk, just peanut butter, chocolate and salt.
    5 from 3 votes
    Print Recipe Pin Recipe SaveSaved! Rate Recipe
    Prep Time 5 minutes mins
    Total Time 5 minutes mins
    Course Dessert, Snack
    Cuisine American
    Servings 24
    Calories 70 kcal

    Equipment

    • pyrex measuring cup
    • square candy mold

    Ingredients
     
     

    Fudge

    • 1 cup chocolate chips
    • ¼ cup peanut butter
    • ¼ teaspoon salt

    Top Marbling

    • ¼ cup peanut butter
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    Instructions
     

    Prep

    • Either get out a silicon mold to make squares or mini cupcake cup pan.
    • Make sure the peanut butter is stirred up in the jar before measuring it out. If the oil has separated, microwave the jar for 10 seconds and stir until creamy, then measure out ½ cup, divided.

    Make fudge

    • Put the chocolate chips in a 2-cup pyrex measuring cup, and microwave for 60 seconds. Stir until melted. If chips remain, microwave again for 30 seconds.
      1 cup chocolate chips
    • Stir into the chocolate half the peanut butter. Add the salt and stir until all are combined.
      ¼ cup peanut butter, ¼ teaspoon salt
    • Pour the chocolate mixture into squares of a candy silicon mold or mini cupcake cups.
    • Microwave the remaining peanut butter for 5-10 seconds until it is creamy. Using a spoon, dollop on a circle of peanut butter on to each chocolate square.
      ¼ cup peanut butter
    • Using a toothpick, make gentle swirls, to create a design merging the chocolate and nut butter.
    • Freeze the pan or mold until chocolate is set - probably 30 minutes or until you can get the squares out of the mold easily.

    Store

    • You can keep fudge chilled in the refrigerator for two weeks or frozen for 3 months in an air-tight container.

    Video

    Notes

    Use quality chocolate, even a chocolate bar chopped up.
    Use room temperature peanut butter.
    Use a mold or use a mini cupcake pan lined with paper liners, or spread the mixture in a parchment-lined loaf pan.

    Nutrition

    Calories: 70kcalCarbohydrates: 6gProtein: 2gFat: 5gSaturated Fat: 2gPolyunsaturated Fat: 1gMonounsaturated Fat: 1gSodium: 47mgPotassium: 30mgFiber: 1gSugar: 4gCalcium: 12mgIron: 1mg
    Tried this recipe?Let us know how it was!

    More Healthy Candy (DIY, vegan)

    • date bites.
      Chocolate Date Bites
    • gingerbread fudge.
      Chocolate Gingerbread Fudge (no stove)
    • christmas crack with pretzels.
      Chocolate Crack with Pretzels (chocolate pretzel bark)
    • pumpkin peanut butter cup.
      Pumpkin Peanut Butter Cups

    Comments

    1. CT White says

      January 28, 2020 at 11:34 am

      5 stars
      do you think I could use cashew butter?

      Reply
    5 from 3 votes (2 ratings without comment)

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    Recipe Rating




    peanut butter fudge in bricks on white
    dee dine

    My name is Dee Dine and I’m a two-time cookbook author and certified nutritionist. Here you’ll find easy, healthy recipes made with few ingredients and always egg free, dairy free, & gluten free. About Dee →

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