King Cake for Mardi Gras

A Little Southern Story

King Cake has always been more than dessert—it’s a season. In the South, it signals the slow slide from winter into something brighter, louder, and more joyful. It’s church potlucks, kitchen counters dusted in sugar, and neighbors “just stopping by” who somehow stay long enough for coffee.

This version keeps the spirit of King Cake while lightening it up—no oil, no dairy, and no heaviness that makes you want to lie down afterward. It’s tender, lightly sweet, and perfect for sharing, whether it’s Mardi Gras or just a random Tuesday that needs a little celebration.

And we love Mardi Gras in our house and we celebrate with vegetable gumbo and king cake! This is the easiest version in the world to make. I made it one morning before work and we were eating it with coffee at the morning meeting. Super fast and easy! It’s basically just vanilla cakes with vanilla, cashew frosting made with plant-based food coloring. I’m thrilled they finally made a plant-based food coloring!

Why You’ll Love This King Cake

  • Completely plant-based & oil-free
  • Naturally sweetened with maple syrup and applesauce
  • Soft, cake-like crumb (not dense or dry)
  • Easy cashew frosting that’s creamy without being cloying
  • Fun to decorate—perfect for kids, guests, or just your own joy

Pro Tip (Southern Kitchen Wisdom)

Don’t overmix the batter. Once the wet ingredients hit the dry, stir just until combined. Overmixing activates the gluten and can make the cake tough instead of tender—something every Southern baker learns the hard way at least once.

Cost & Nutritional Comparison

  • Making this plant-based King Cake at home costs about $8 total (roughly $1.25 per slice), compared to a bakery King Cake that typically costs $25–35 total (about $4–5 per slice).
  • One slice of this plant-based King Cake contains approximately 220 calories, 2 grams of saturated fat, and 4 grams of fiber, while a traditional bakery King Cake averages around 400 calories, 10–12 grams of saturated fat, and about 1 gram of fiber per slice.

Final Thoughts 🌻

While plant-based cakes are definitely more dense than regular cakes, this King Cake keeps the celebration but skips the heaviness of calories and fat. We eat it every year to celebrate the night before Lent. It’s proof that traditions can evolve without losing their soul and that Southern food can still feel indulgent while loving you back. Eat up yall!


king cake

King Cake for Mardi Gras

We love this oil-free, plant-based King Cake with maple sweetness and creamy cashew frosting. It's perfect for Mardi Gras or anytime you want a little Southern celebration without the heaviness.
Prep Time 20 minutes
Cook Time 30 minutes
Total Time 48 minutes
Servings: 8 slices
Course: Dessert
Cuisine: American
Calories: 220

Ingredients
  

Cake
  • 4 cups sifted flour, half oat flour, half whole wheat pastry flour
  • 1 tsp baking powder
  • 1 tsp baking soda
  • ¾ cup sweetener ½ maple syrup, ½ sugar
  • ½ tsp salt
  • 2 cups soy milk
  • 2 tsp apple cider vinegar
  • 1 Tbsp vanilla extract
  • ½ cup applesauce
Frosting
  • 1 cup cashews soaked in boiling water at least 15 minutes
  • 2 Tbsp maple syrup
  • 1 tsp vanilla extract
  • Soy milk as needed for blending

Equipment

  • 1 Kitchaid Mixer

Method
 

Cake
  1. reheat oven to 350°F.
  2. In a large bowl, whisk together all dry ingredients. Set aside.
  3. In a separate bowl, mix soy milk and apple cider vinegar. Let sit 1–2 minutes to curdle.
  4. Add vanilla and applesauce to the wet mixture.
  5. Pour wet ingredients into dry ingredients and mix just until combined. Do not overmix.
  6. Divide batter evenly into three cake pans.
  7. Bake for 30 minutes, or until a toothpick inserted comes out clean.
  8. Let cakes cool completely before frosting.
Frosting
  1. Drain soaked cashews.
  2. Add cashews, maple syrup, vanilla, and a splash of soy milk to a blender or food processor.
  3. Blend until very smooth, adding soy milk as needed. The frosting should be thick but spreadable—not runny.
  4. Divide frosting into three bowls.
  5. Add plant-based food coloring to each bowl (purple, green, and gold are classic).
Assembly
  1. Frost the cooled cakes with alternating colored sections.
  2. Finish with white sugar sprinkles on top.
  3. Slice, share, and celebrate.

Notes

This cake is a lot of fun. You can make it messy by just piling it on top of each other, or be more super professional and slice the tops off so they’ll lay on each other better, then frost and sprinkle. If you put a little plastic baby in it, push up from the bottom. 
Note: The plastic baby represents luck and prosperity for the person who finds it

Equipment links

KitchenAid(R) Mixer

Secret for perfect WFBP biscuits

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