Vegan Lime Cake with Tofu Glaze

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This vegan lime cake is so good because it offers a refreshing burst of citrus flavor with a moist, tender crumb, all made without any animal products. Perfect for any occasion, it’s a delightful and guilt-free dessert that everyone will enjoy.

a slice of vegan lime cake on a white plate topped with a lime slice and lime zest with a cup of coffee in the background.

I love the fresh taste of lemon and lime! It’s just something about the sweet and tangy explosion of flavor. This dairy-free lime cake recipe is a delicious balance between sweet and tart.

Who says lime cake has to be a pie? We all know key lime pie. I love pie too, but sometimes you just want a cake. We have other delicious cake recipes on this site like my vegan carrot cake and this dairy-free chocolate fudge cake. If you want to just make a single-serving dessert, this vegan chocolate mug cake is perfect and can be made in one mug.

Reasons I love this cake

  • Refreshing Citrus Flavor: This vegan lime cake boasts a bright and zesty lime flavor, making it a refreshing and delightful dessert.
  • Easy to Make: With simple steps and common ingredients, this vegan lime cake recipe is easy to follow, making it perfect for both novice and experienced bakers.
  • Guilt-Free Indulgence: Free from dairy and eggs, this cake is a healthier dessert option that allows you to enjoy a delicious treat without guilt.

How to make vegan lime cake

The recipe card at the bottom of the page has the full list of ingredients with measurements and instructions.

oat flour in stainless steel bowl with whisk

STEP #1: Begin by preheating the oven to 350°F and gathering all of the ingredients together. In a large bowl, combine all of the dry ingredients–flour, baking powder, baking soda, salt, and sweetener (if using dry sweetener). Whisk together well.

wet batter for banana oatmeal pancakes

STEP #2: In a medium-sized bowl, mix all of the wet ingredients for the cake batter–applesauce, vanilla, apple cider vinegar, lime zest, lime juice, and plant milk. If you are using date paste or another wet sweetener, this is the time to add it. Combine ingredients thoroughly. If you can’t find applesauce at your grocery store, try making your own using our homemade unsweetened vegan applesauce.

STEP #3: Pour the well-blended wet mixture into the large bowl with dry ingredients and whisk together well. 

citrus zester being used on a lime

STEP #4: The zest is a key ingredient in this cake and frosting, so make sure to include it as well as the juice. Since the recipe calls for both the juice and zest of the lime, this can be accomplished with a citrus zester. This handy tool is a breeze to use. Much easier than the grater type, in my opinion. You’ll need lime zest for the cake and the frosting recipes so go ahead and zest enough for both while you’re at it. It should be a little over 3 tablespoons total. Just set the 1+ tablespoon for the frosting to the side for now.

baking dish full of lime cake batter with red spatula

STEP #5: Line an 8″x12″ baking dish with parchment paper or use a silicone baking dish. Pour the cake batter into the prepared baking dish, and place in the preheated oven. Bake for approximately 30 minutes. Since ovens vary, check near the end of baking time. Insert a toothpick into the middle. When it comes out clean, the cake is done. 

lime on glass juicer with other ingredients in background

STEP #6: While the cake is cooking, the dairy-free lime glaze can be whipped up in about 5 minutes flat in your blender or food processor. Believe it or not, the glaze for this lime cake requires only three ingredients–lime juice with zest, tofu, and maple syrup. That’s it!

vitamix with tofu, lime juice, maple syrup, lime zest

STEP #7: Open the tofu package and drain any water. If using shelf-stable tofu, there won’t be much water. For the refrigerated tofu, you’ll need to drain and then press all the water out. Simply blend the frosting ingredients in a blender while the cake is baking. Remember to toss in the portion of lime zest for the frosting as well. When the mixture is nice and creamy, refrigerate the frosting while the cake finishes baking and cooling down. Refrigerating helps firm up the frosting even more.

clear rectangle baking pan with cooked lime cake

STEP #7: Since ovens vary, check near the end of baking time. Insert a toothpick into the middle. When it comes out clean, the cake is done. 

overhead shot of clear baking dish of lime cake topped with 3 lime slices

STEP #8: Once the cake has finished cooking, allow it to cool completely before topping it with the frosting.

*Originally published March 2018.

Frequently Asked Questions

Can I use other sweeteners like date paste?

Yes. Date paste should work fine in this recipe. Simply add it when mixing the wet ingredients instead of dry ingredients.

Is this lime cake recipe gluten-free?

No. If you would like to use other gluten-free flour to make this recipe, Minimalist Baker has a great gluten-free baking guide.

How should I store it?

It will need to be stored in the refrigerator and should keep in an airtight baking dish with a lid for up to 5 days.

Can it be made into cupcakes?

Yes, cupcakes sound like a great idea! Just reduce the baking time from 30 minutes to 20-25 minutes.

overhead photo of a slice of cake on fancy plate with cup of coffee

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close up of lime cake with white lime frosting and topped with lime slice
4.67 from 9 votes

Vegan Lime Cake

This vegan lime cake is so good because it offers a refreshing burst of citrus flavor with a moist, tender crumb, all made without any animal products. Perfect for any occasion, it's a delightful and guilt-free dessert that everyone will enjoy.
Prep: 15 minutes
Cook: 30 minutes
Total: 45 minutes
Servings: 10 servings

Ingredients 

  • 1.5 cups whole wheat or spelt flour
  • 1 cup whole wheat pastry flour
  • 1/2 cup dry sweetener or wet sweetener like date paste, more if you like it really sweet
  • 1 teaspoon baking soda
  • 1 teaspoon baking powder
  • 1/4 teaspoon salt
  • 1/2 cup apple sauce
  • 1/2 cup lime juice
  • 1 cup vanilla almond milk or other plant milk
  • 1 tablespoon apple cider vinegar
  • 1 teaspoon vanilla extract
  • 2 tablespoons lime zest

Key Lime Glaze

  • 12 oz block firm silken tofu
  • 3 tablespoons maple syrup
  • 3 tablespons lime juice plus zest of 1 small lime, approx 1+ Tbsp

Instructions

  • Begin by preheating the oven to 350°F and gathering all of the ingredients together.
  • In a large bowl, combine all of the dry ingredients--flours, baking powder, baking soda, salt, and sweetener (if using dry sweetener). Whisk together well.
  • In a medium-sized bowl, mix all of the wet ingredients for the cake batter--apple sauce, vanilla, vinegar, lime juice, and plant milk. If you are using date paste or another wet sweetener, this is the time to add it. Combine ingredients thoroughly.
  • Toss in the lime zest and stir well. NOTE: You'll need lime zest for the cake and the frosting recipes so go ahead and zest enough for both while you're at it. It should be a little over 3 Tbsps total. Just set the 1+ Tbsp for the frosting to the side for now.
  • Pour the well-blended wet mixture into the large bowl with dry ingredients and whisk together well. 
  • Line an 8"x12" baking dish with parchment paper or use a silicone baking dish.
  • Pour the cake batter into the prepared baking dish, and place in the preheated oven. Bake for approximately 30 minutes.
  • While this is baking, go ahead and make the lime glaze
  • Since ovens vary, check near the end of baking time. Insert a toothpick into the middle. When it comes out clean, the cake is done. 
  • Once the cake has finished cooking, allow it to cool completely before topping it with the frosting.

Key Lime Glaze

  • Open tofu package and drain any water. If using shelf-stable tofu, there won't be much water. For the refrigerated tofu, you'll need to drain and then press all water out.
  • Place drained and pressed tofu, maple syrup, lime juice, and zest in a blender or food processor and blend well. Remember to toss in the portion of lime zest for the frosting as well.
  • When the mixture is nice and creamy, refrigerate the frosting while the cake finishes baking and cooling down. Refrigerating helps firm up the frosting even more.

Video

Notes

Frequently Asked Questions:
  • Q: Can I use other sweeteners like date paste? Yes. Date paste should work fine in this recipe. Simply add it when mixing the wet ingredients instead of the dry ingredients.
  • Q: Is this lime cake recipe gluten-free? No. If you would like to use other gluten-free flour to make this recipe, Minimalist Baker has a great gluten-free baking guide.
  • Q: How should I store this vegan cake? It will need to be stored in the refrigerator and can be kept in an airtight baking dish with a lid for up to 5 days.
  • Q: Can it be made into cupcakes? Yes, cupcakes sound like a great idea! Just reduce the baking time from 30 minutes to 20-25 minutes.

Nutrition

Calories: 293kcal | Carbohydrates: 55g | Fat: 4g | Sodium: 208mg | Fiber: 6g

Disclaimer

To obtain the most accurate representation of the nutritional information in a given recipe, you should calculate the nutritional information with the actual ingredients used in your recipe, using your preferred nutrition calculator. You are solely responsible for ensuring that any nutritional information provided is accurate, complete, and useful.

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15 Comments

    1. Jana- I haven’t made cupcakes from this recipe before but think it should make 10-12 probably. Nothing would need to be changed except the baking time. I would reduce it by 5-10 minutes. Enjoy!

  1. This is yummy – I’d call it a company recipe. I didn’t have pastry flour, so I used 1 1/2 cups of whole wheat, 1 cup quinoa flour and 1 cup white flour, and it was fine.. The glaze makes lots more than you need for one cake, though! Really delicious!

  2. Where is the saturated fat (4 grams listed in nutrition values) coming from? I scoured the ingredients and can’t figure it out. Thank you

  3. I would love to make this cake today but am unsure about the 8 inch baking dish. Do you mean an 8×8 square dish? The pictures look like the baking dish is rectangular. Thanks! Looks so yummy.

    1. Hi Kate- Thanks so much for bringing that typo to my attention. You’re right, I did use a 8″x12″ for this cake. The recipe has been edited now to fix that. I REALLY appreciate the heads-up and hope you enjoy the cake!

  4. This is marvelous! The cake is very dense but oh so yummy! It topped off our 4th! Thanks Terri!

  5. could you use date paste instead of the dry sugar and add that to the wet ingred?? also, I was trying to make a key lime pudding using the silken tofu and it came out more like a topping. then the next day, I put it back in the blender and added a banana to it….OMG! it was so yummy! I ended up using it as a topping for mashed sweet potatoes! very similar to your glaze recipe with the addition of that banana.

    1. Hi Trish! Yes, I think date paste would work just fine in this cake recipe. I LOVE the banana addition to the glaze! Sounds like a delicious idea to me!

4.67 from 9 votes (9 ratings without comment)

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