• Skip to main content
  • Skip to primary sidebar
Oh So Busy Mum
menu icon
go to homepage
  • Recipes
  • Travel
    • Facebook
    • Instagram
    • Pinterest
    • TikTok
  • search icon
    Homepage link
    • Recipes
    • Travel
    • Facebook
    • Instagram
    • Pinterest
    • TikTok
  • ×
    "Home" » All Recipes

    Easy Chocolate Tray Cake

    March 1, 2024 by ohsobusymum Leave a Comment

    Easy Chocolate Tray Cake Pinterest pin

    This soft and fluffy Chocolate Tray Cake Recipe is easy to make and perfect topped with chocolate icing and sprinkles.

    Jump to Recipe
    Easy-Chocolate-Tray-Cake-2

    This chocolate tray cake makes around 24 slices, which is perfect for a birthday party, school lunches, or some bulk baking. Not only is this cake super easy to make, but it's also freezer-friendly. You can eat half and save the other half in the freezer.

    Easy Chocolate Tray Cake Ingredients

    Ingredients

    Cake

    • plain flour
    • caster sugar
    • salted butter
    • cocoa powder
    • baking soda (bi carb soda)
    • eggs
    • vanilla extract
    • sour cream
    • hot water

    Icing

    • icing sugar
    • cocoa powder
    • butter
    • milk

    See the recipe card below for quantities.

    Instructions

    Easy Chocolate Tray Cake step 3

    Preheat oven to 180°C and line a baking tray (33cm x 23cm) with baking paper. In a large bowl, sift together the flour, cocoa powder, caster sugar and baking soda.

    Easy Chocolate Tray Cake step5

    Add the butter, sour cream, eggs, and vanilla to the sifted flour mix. Using an electric mixer on a low speed, mix until combined.

    Easy Chocolate Tray Cake step5

    Mix on medium speed for around a minute until all the mix is combined (scrape down the sides halfway). Add the hot water and mix until combined.

    Easy Chocolate Tray Cake step 7

    Pour the cake batter into the prepared baking tray and bake until a toothpick inserted into the centre of the cake comes out clean, 30–35 minutes.

    Easy Chocolate Tray Cake baked

    Remove cake from the oven and allow to cool completely before icing.

    Easy Chocolate Tray Cake baked

    To make the icing: Sift together the cocoa powder and icing sugar and set aside.

    Easy Chocolate Tray Cake icing step 1

    Using an electric mixer, beat the butter until light and pale (around 3 minutes).

    Easy Chocolate Tray Cake icing step 1

    Add in the dry ingredients, milk and vanilla essence and beat for 2 minutes until combined.

    Easy Chocolate Tray Cake icing step 1

    Spread over the cooled cake and top with sprinkles.

    Easy Chocolate Tray Cake icing step 1

    Slice and store in an airtight container in the fridge for up to 4 days.

    Storage

    In an airtight container, you can store this cake iced in the fridge for around 4–5 days. You can freeze this chocolate cake without the icing in the freezer for up to 3 months.

    Top tip

    Use real block butter for this recipe! It's fine to use the supermarket-branded butter, as it's the cheapest.

    Looking for more sweet treats? Try these:

    • Vanilla Tray Cake in hand
      Vanilla Tray Cake
    • White Chocolate Chip and Raspberry Muffins
      Raspberry and White Chocolate Chip Muffins
    • Easy Strawberry Banana Bread 3
      Easy Strawberry Banana Bread
    • Puffins (AKA Baked Pancake Muffins)

    Easy Chocolate Tray Cake

    Oh So Busy Mum
    This soft and fluffy Chocolate Tray Cake Recipe is easy to make and perfect topped with chocolate icing and sprinkles.

    Click on the stars to rate this recipe!

    5 from 1 vote
    Print Recipe Pin Recipe
    Prep Time 5 minutes mins
    Cook Time 35 minutes mins
    Total Time 40 minutes mins
    Course Dessert
    Servings 24 slices
    Calories 4123 kcal

    Equipment

    • lamington sized baking tray 33cm x 23cm
    • electric mixer

    Ingredients
      

    Cake

    • 2 cups plain flour
    • 1 ½ cups caster sugar
    • ⅓ cup cocoa powder
    • 1 ½ teaspoons baking soda bi carb soda
    • 1 cup salted butter
    • ½ cup sour cream
    • 2 large eggs
    • 1 teaspoon vanilla essence
    • 1 cup hot water

    Icing

    • 250 grams salted butter (1 cup)
    • 2 ½ cups icing sugar
    • ½ cup cocoa powder
    • ¼ cup milk
    • 1 teaspoon vanilla essence

    Instructions
     

    Cake

    • Preheat oven (fan forced) to 180°C and line a baking tray (33cm x 23cm) with baking paper. Sift the flour, cocoa powder, caster sugar and baking soda in a large bowl.
    • Add the butter, sour cream, eggs, and vanilla to the sifted flour mix. Using an electric mixer on a low speed, mix until combined.
    • Mix on medium speed for about a minute until combined (scrape down the sides halfway). Add the hot water and mix until combined.
    • Pour the cake batter into the prepared baking tray and bake until a toothpick inserted into the centre of the cake comes out clean, 30-35 minutes.
    • Remove cake from the oven and allow to cool completely before icing.

    Chocolate Icing

    • Sift together the cocoa powder and icing sugar and set aside.
    • Using an electric mixer, beat the butter until light and pale (around 3 minutes).
    • Add in the dry ingredients, milk and vanilla essence and beat for 2 minutes until combined.
    • Spread over the cooled cake and top with sprinkles.
    • Slice and store in an airtight container in the fridge for up to 4 days.

    Notes

    Store in an airtight container, you can store this cake iced in the fridge for around 4 - 5 days. You can freeze this chocolate cake without the icing in the freezer for up to 3 months.
    FYI - This cake tastes amazing when it's been stored in the fridge overnight! 

    Nutrition

    Calories: 4123kcalCarbohydrates: 513gProtein: 47gFat: 222gSaturated Fat: 134gPolyunsaturated Fat: 11gMonounsaturated Fat: 58gTrans Fat: 7gCholesterol: 883mgSodium: 3276mgPotassium: 1035mgFiber: 17gSugar: 305gVitamin A: 6864IUVitamin C: 1mgCalcium: 298mgIron: 17mg

    The nutritional information provided is computer generated and is only an estimate. This data is provided as a courtesy for informational purposes only.

    Have you tried this recipe? Please rate it and leave a comment HERE!

    More All Recipes

    • Savoury Smores FI
      Savoury S'mores
    • Homemade Banh Mi recipe
      Homemade Banh Mi recipe
    • Spinach Ricotta Stuffed Pasta Shells
      Spinach Ricotta Stuffed Pasta Shells
    • Brooki Bakehouse Style Cookie Recipe FI
      Chunky Chocolate Chip Cookie Recipe

    Reader Interactions

    5 from 1 vote (1 rating without comment)

    Leave a Reply Cancel reply

    Your email address will not be published. Required fields are marked *

    Recipe Rating




    Primary Sidebar

    Easy Chocolate Tray Cake Pinterest pin

    Popular Posts

    • Fairy Bread Melting Moments FI
      Fairy Bread Melting Moments
    • Easy Caramel Slice FI
      Easy Caramel Slice
    • Sticky BBQ Meatballs
      Sticky BBQ Meatballs
    • Easy Chicken Gyros FI
      Easy Chicken Gyros
    • Easy Chicken Parmigiana Feature image
      Easy Chicken Parmigiana
    • Easy Chocolate Tray Cake Feature
      Easy Chocolate Tray Cake
    • Berry Slice
      Berry Oat Slice 
    • Creamy Chicken Lasagna
      Creamy Chicken Lasagna

    Family Travel

    • Bali Entry Requirements
      Bali Entry Requirements
    • Pixar Pier
      When is the best time to visit Disneyland in 2023?
    • Royal Caribbean Quantum-of-the-Seas
      Everything you need to know about cruising with Royal Caribbean in Australia
    • Bali Dynasty Resort Pool Swim up bar
      Bali Dynasty Resort Review
    • Turtle Beach Resort waterslides
      Turtle Beach Resort Review
    • Samabe Bali Villa review
      Samabe Suites and Villas Bali (all inclusive)

    Footer

    Easy Chocolate Tray Cake Pinterest pin

    ↑ back to top

    About

    • Privacy Policy

    Newsletter

    • Sign Up! for emails and updates

    Contact

    • About me
    • Contact
    • Work with me!

     

    Copyright © 2025 Oh So Busy Mum

     

    117 shares

    Please Rate This Recipe!

    Your vote:




    A rating is required
    A name is required
    An email is required

    Recipe Ratings without Comment

    Something went wrong. Please try again.