3 Ingredient Lemon Fudge (2024)

November 22, 2023

by Kirbie

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This lemon fudge is rich and creamy. It is just 3 ingredients and is easier to make than traditional fudge. You don’t need a candy thermometer and you don’t need a stove. The fudge takes only about five minutes to prepare. It also stores well so you can make it ahead of time for gifting or bringing to an event.
3 Ingredient Lemon Fudge (1)

Whether you need an easy dessert to bring to a party or are looking for an easy gifting idea, this fudge is the answer. It takes about five minutes to prepare and it stores very well.

Ingredients

  • White chocolate
  • Condensed milk
  • Lemon zest

White chocolate chips: White chocolate chips are melted down to provide the base for this fudge. I recommend starting with a fresh and fairly new package of white chocolate chips. Old white chocolate chips don’t melt as well.

Condensed milk: This recipe uses full fat sweetened condensed milk to give the fudge its rich chewy texture. It keeps the white chocolate from fully solidifying again so that it stays in a fudgy state.

Lemon zest: Fresh lemon zest gives this fudge a bright lemon flavor without the tartness. You want to stick with lemon zest and not lemon juice because adding lemon juice will make the fudge too soft.

How to Make Lemon Fudge

Add the white chocolate and condensed milk and heat in the microwave in 15-30 second intervals until melted and smooth. You can also use the double boiler method if you don’t wish to use a microwave. The lemon zest is then stirred in. Pour your batter into a loaf pan lined with parchment paper and then place it into the freezer until set. Once set, it is ready to cut and serve. You can store uneaten fudge in the fridge or freezer.
3 Ingredient Lemon Fudge (2)

Taste and Texture

This lemon fudge is very creamy and slightly chewy. It is very sweet with a light lemon flavor throughout. It does not have any tart flavor that usually comes from lemon juice. If you prefer a stronger lemon flavor you can also add 1-2 drops of lemon extract.
3 Ingredient Lemon Fudge (3)

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3 Ingredient Lemon Fudge (4)

3 Ingredient Lemon Fudge

Servings: 21 pieces

Prep Time: 5 minutes minutes

Total Time: 5 minutes minutes

Course: Dessert

Cuisine: American

This lemon fudge is rich and creamy. It is so easy to make and stores well so it can be made ahead of time.

4.88 from 8 votes

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Ingredients

  • 1 1/2 cups (245 g) white chocolate chips
  • 1/2 cup (118 ml/4 oz) sweetened full fat condensed milk
  • 2 tbsp (6 g) lemon zest plus additional for topping

Instructions

  • Line the bottom of an 8 x 4 inch loaf pan with parchment paper.

  • Add white chocolate chips and condensed milk to a large microwave safe mixing bowl. Heat chocolate in 15-30 second intervals, stirring in between with a spatula until chocolate is completely melted and the mixture is uniform. I like switching to a whisk to stir after the chocolate is mostly melted to ensure that you have a smooth, uniform mixture. You can also melt the chocolate and condensed milk on the stove using the double boiler method.

  • Stir in the zest. Once the zest is added, you will notice the fudge start to thicken up right away. Working quickly, add the mixture into the prepared pan.

  • Use a spatula to spread the fudge mixture evenly across the bottom of the pan and smooth the surface. Rap the bottom of the pan against your counter a few times to eliminate any air bubbles.If desired, sprinkle additional zest on the surface for decoration.

  • Place fudge into freezer until set (about 30 minutes). The fudge is ready when it feels firm to the touch. Bring the fudge to room temperature before cutting with a sharp knife. Store uneaten fudge in the fridge or freezer.

Notes

  • I cut my fudge into approximate 1 inch squares.
  • For a stronger lemon flavor you can add 1-2 drops of lemon extract.

Nutrition

Serving: 1piece, Calories: 116kcal, Carbohydrates: 17g, Protein: 1g, Fat: 5g, Saturated Fat: 4g, Sodium: 18mg, Fiber: 1g, Sugar: 17g, NET CARBS: 16

The nutrition information provided are only estimates based on an online nutritional calculator. I am not a certified nutritionist. Please consult a professional nutritionist or doctor for accurate information and any dietary restrictions and concerns you may have.

Did you make this recipe?I'd love to see it! Mention @KirbieCravings and tag #kirbiecravings!

Posted in: 4 Ingredients or Less, Candy, Recipes

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15 comments on “3 Ingredient Lemon Fudge”

  1. James Stone February 6, 2024 @ 8:12 am Reply

    I have faith

  2. Cathie Johnson December 11, 2023 @ 4:44 am Reply

    OMGoodness are the 3 ingredient fudges ever easy to make and are they ever tasty!!! I made both the coconut and lemon to give as part of my Christmas gifts and told the recipients to enjoy them early. I got very positive feedback and one person brought the container back wanting more 🙂 I made some for myself as well and have to keep it in the freezer to keep from snacking on it too often. I’m so glad I came across your blog.

    • Kirbie December 17, 2023 @ 1:05 am Reply

      I’m so glad you enjoyed the fudge recipes!

  3. Sudarshan December 4, 2023 @ 8:19 am Reply

    ??

  4. Selvi November 26, 2023 @ 12:09 pm Reply

    Thank you for sharing this recipe. It looks good.

    • Kirbie's Cravings Team December 21, 2023 @ 11:24 am Reply

      We hope you try it!

  5. jennifer November 25, 2023 @ 2:17 pm Reply

    I really love to bake more open when I have a time to my family,thanks for the recipes it’s so much delicious and yummy and very affordable!!!

    • Kirbie's Cravings Team December 21, 2023 @ 11:24 am Reply

      We’re glad you’re enjoying the recipes!

  6. Bernadette November 24, 2023 @ 2:15 pm Reply

    So easy. Question: could we just melt the mixture right in a Glass Loaf Pan lined completely with the parchment paper, in the microwave, one-dish only style? Thanks.

    • Kirbie's Cravings Team December 21, 2023 @ 11:26 am Reply

      The only problem you might have is stirring the melted chocolate with the sweetened condensed milk. Doing this in a loaf pan might be a little difficult – a bowl is much easier.

  7. Robin November 22, 2023 @ 11:08 pm Reply

    By white chocolate chips do you mean real chocolate chips made with cocoa butter, or white chocolate morsels or something similar? Thanks

    • Kirbie December 17, 2023 @ 1:06 am Reply

      I used Nestle white chocolate morsels

  8. Alfreda November 22, 2023 @ 8:38 pm Reply

    Better warmed up the next day. I found not so tart . Excellent for having with soup. Will definitely be making again.

  9. Mandy November 22, 2023 @ 9:21 am Reply

    I’m vegan. But I love fudge! Sometimes sweetened condensed milk can be substituted recipes by using canned premium coconut milk. Do you think this could work in your recipe?

    • Kirbie December 17, 2023 @ 1:07 am Reply

      I haven’t tried this one with coconut milk so I’m not sure. You would also need to use a dairy free white chocolate.

3 Ingredient Lemon Fudge (2024)

FAQs

Why is my 3 ingredient fudge not setting? ›

The main reason is that your Fudge has not reached the optimum temperature. If your mixture only reaches 110 or 112 degrees Celsius it will always be soft. That's why we recommend investing in a sugar thermometer. Another reason your Fudge is not setting is that the ratio of liquid to sugar is too high.

What makes fudge softer? ›

Undercooked. This fudge was cooked until the temperature reached only108 °C (226 °F). At this temperature, the sugar is not concentrated enough... there is too much leftover water in the syrup and the resulting fudge is soft.

What does cream of tartar do in fudge? ›

Cream of tartar is used in caramel sauces and fudge to help prevent the sugar from crystallizing while cooking. It also prevents cooling sugars from forming brittle crystals, this is why it's the secret ingredient in snickerdoodles!

Is evaporated milk or condensed milk better for fudge? ›

Evaporated milk doesn't have sugar added. The sweetened condended milk is needed as no extra sugar is added to the fudge. If evaporated milk were used then the fudge would not be sweet enough and also would still be too soft unless the fudge is frozen.

What not to do when making fudge? ›

7 Common Mistakes to Avoid for Candy Shop-Worthy Fudge and Caramels
  1. Using the Wrong Pan. All candy and confections start by melting sugar. ...
  2. Stirring the Sugar. ...
  3. Not Using a Candy Thermometer. ...
  4. Leaving Out the Parchment Paper Lining. ...
  5. Skipping the Cooking Spray. ...
  6. Scraping the Pot. ...
  7. Using a Cold Knife to Slice.
Dec 16, 2015

What is the secret to smooth fudge that is not gritty? ›

Once a seed crystal forms, it grows bigger and bigger as the fudge cools. A lot of big crystals in fudge makes it grainy. By letting the fudge cool without stirring, you avoid creating seed crystals.

How do you firm up homemade fudge? ›

The amount of time you cook fudge directly affects its firmness. Too little time and the water won't evaporate, causing the fudge to be soft. Conversely, cook it too long and fudge won't contain enough water, making it hard with a dry, crumbly texture.

Can you redo fudge that didn't set? ›

OPTION 4) If you think the reason it didn't set was because you didn't heat it to the right temperature, you could try putting it back into the pan and re-cooking.

Should I stir fudge while boiling? ›

You should mix the cream, butter, and sugar when making your fudge, but put down the spoon once it has reached its boiling point. Stirring while your sugar mixture is boiling will only form sugar crystals and make your fudge crunchy rather than silky smooth.

What ingredient makes fudge hard? ›

As water gradually evaporates, sugar is concentrated and the temperature of the mixture rises above 100°C (212°F). If there is too much evaporation, when the cooking time is too long, there will not be enough water left in the fudge and it will be too hard.

Why did my fudge turn out like taffy? ›

If the fudge is very soft and slightly chewy then it is possible that it did not quite cook to soft ball stage and next time the mixture should be cooked to a slightly higher temperature (soft ball is 112-116c/235-240F and a sugar or candy thermometer can help).

Why do you add vanilla to fudge? ›

Vanilla is often added to chocolate candies or other chocolate recipes because it complements and accents the flavor of chocolate.

Should you whisk fudge? ›

If you are using an electric whisk instead of hand beating your Homemade Fudge it's important to remember that this is a very easy way to overbeat Fudge. When Fudge is overbeaten it can also create a grainier texture on the tongue, so be extra careful when using electric equipment to beat your Homemade Fudge!

What is a substitute for 1 teaspoon of cream of tartar? ›

This substitution is ideal because it can be used in any recipe without modifying the taste or texture of the final product. You can use baking powder to replace cream of tartar in recipes that also contain baking soda. Substitute 1.5 teaspoons (6 grams) of baking powder for 1 teaspoon (3.5 grams) of cream of tartar.

What makes high quality fudge? ›

It's the size of sugar crystals that makes the knees of fudge lovers buckle…the smaller the crystals, the less they are perceived on the tongue and the more the fudge tastes smooth and creamy. Cooking, and beating after cooking, is the key to successful fudge.

What would cause fudge not to harden? ›

The most common culprit behind unset fudge is inaccurate temperature control. If the sugar mixture hasn't reached the correct temperature, your fudge won't set. Ensure you use a reliable candy thermometer and follow temperature guidelines meticulously to achieve the desired consistency.

How do I get my fudge to harden? ›

Freezing your fudge is the key to a hardened result.

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