Recipes Desserts Fruit Desserts Lemon Dessert Recipes 3-Layer Carrot Cake with Lemon Buttercream Frosting 3.0 (1) 1 Review 2 Photos This is one of my all-time favorite carrot cake recipes. I inherited this recipe from a close friend about 12 years ago and it's still a favorite! Submitted by Roland G Mandish Published on June 19, 2020 Save Rate Print Share Close Add Photo Prep Time: 25 mins Cook Time: 35 mins Additional Time: 1 hr Total Time: 2 hrs Servings: 16 Yield: 1 9-inch layer cake Jump to Nutrition Facts Cook Mode (Keep screen awake) Ingredients 1x 2x 4x Oops! Something went wrong. Our team is working on it. Original recipe (1X) yields 16 servings 1 tablespoon butter, softened Cake: 1 pound cooked carrots, cut into 1/2-inch pieces 3 cups all-purpose flour 2 ½ cups white sugar 1 ½ cups coarsely chopped walnuts 1 (8 ounce) can unsweetened pineapple, drained 1 cup corn oil 4 eggs 1 tablespoon ground cinnamon 1 tablespoon baking soda 1 tablespoon vanilla extract 1 teaspoon salt Lemon Buttercream: 1 pound cream cheese, at room temperature 1 ¼ cups butter, at room temperature 1 tablespoon lemon juice 2 teaspoons vanilla extract 5 ⅔ cups confectioners' sugar Directions Preheat oven to 350 degrees F (175 degrees C). Butter three 9-inch round cake pans. Line bottoms with wax paper; grease wax paper with butter. Combine cooked carrots, flour, white sugar, walnuts, pineapple, corn oil, eggs, cinnamon, baking soda, 1 tablespoon vanilla extract, and salt in a large bowl. Pour carrot mixture into a food processor, and blend, working in batches if necessary, until smooth. Divide batter among prepared cake pans. Bake cakes in the preheated oven until a toothpick inserted into the centers comes out clean, about 35 minutes. Cool in the pans for 5 minutes before inverting onto wire racks to cool completely, about 1 hour. Beat cream cheese, 1 1/4 cup butter, lemon juice, and 2 teaspoons vanilla extract together in a large bowl until smooth. Gradually beat in confectioners' sugar until frosting is smooth. Place 1 cake layer on a serving plate and spread with 1/4 of the frosting. Place a second cake layer on top of the first; spread 1/4 of the frosting on top. Place third cake layer on top; frost top and sides with remaining 1/2 of the frosting. I Made It Print Nutrition Facts (per serving) 844 Calories 48g Fat 100g Carbs 8g Protein Show Full Nutrition Label Hide Full Nutrition Label Nutrition Facts Servings Per Recipe 16 Calories 844 % Daily Value * Total Fat 48g 61% Saturated Fat 19g 94% Cholesterol 118mg 39% Sodium 492mg 21% Total Carbohydrate 100g 36% Dietary Fiber 3g 9% Total Sugars 78g Protein 8g 17% Vitamin C 3mg 3% Calcium 64mg 5% Iron 2mg 12% Potassium 221mg 5% * Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs. ** Nutrient information is not available for all ingredients. Amount is based on available nutrient data. (-) Information is not currently available for this nutrient. If you are following a medically restrictive diet, please consult your doctor or registered dietitian before preparing this recipe for personal consumption.