Nostalgic home-made birthday cakes are making a comeback, and we are totally here for it! They’re more affordable and, in our opinion, much more fun than the store-bought variety. Here’s how to make two sporty cakes from scratch using a sheet tray or two round cakes. It’s a hole-in-one, if you ask us.
S-SHAPE DIRTBAKE CAKE

BAKE
Ingredients:
1 (800g) chocolate box cake mix
2 cups (500g) butter, at room temperature
8 cups (1kg) icing sugar, sifted
3-4 Tbsp (45-60ml) milk
Yellow, blue and green food colouring
2 cups (170g) desiccated coconut
For the cake bushes:
2 Tbsp (30ml) sugar
2 Tbsp (30ml) melted butter
1 egg, whisked
½ tsp vanilla essence
⅓ cup (50g) flour
¼ tsp (1.5ml) baking powder
2 Tbsp (30ml) milk
For decorating:
½ packet (100g) chocolate sandwich cookies, roughly chopped
1 packet (60g) chocolate-covered raisins
Star piping nozzle, piping bag and a toy dirt bike, to decorate
Method:
- Grease the base and sides of two round 20cm cake tins. Line the bases with baking paper.
- Prepare and bake cakes according to packet instructions, adding any extra ingredients called for. Cool completely.
- Add butter to the bowl of a stand mixer fitted with a whisk attachment. Beat for 30 seconds, until light.
- Add icing sugar and beat on low until the mixture forms crumbs. Increase speed and beat into a fluffy, light buttercream for about 3 minutes. (Scrape the sides of the bowl down occasionally.)
- Add milk and beat through to achieve a smooth, pipeable consistency. Then add drops of yellow and blue food colouring to achieve a dark green colour. Set aside.
- Add coconut and a generous drop of green food colouring to a bowl. Rub coconut together to saturate it with colour.
- For the cake bushes, whisk together the sugar and butter in a bowl for 1 minute. Add egg and vanilla and whisk through to combine. Add the flour and baking powder and stir through, then whisk through the milk.
- Colour the batter a light green, using yellow and blue food colouring to achieve the shade.
- Microwave for 60-80 seconds, until cooked and risen. Set aside to cool completely. Tear into rough chunks to make the bushes. Set aside.
SHAPE
Step 1
Align the two cakes vertically on a tray or serving platter, positioning one directly above the other. Use a 5cm round cookie cutter (or use a cooldrink glass if you don’t have a cutter) to cut out a ring from the centre of each cake.
Step 2
Using a knife, cut out about quarters slice out of each cake. Set aside the off-cut cake.
Step 3
Arrange rings together on a serving platter to form an ‘S’, turning the cakes carefully as needed. (You may need to cut away a little excess to make it fit perfectly.)
DECORATE
Method:
- Cover the entire cake with the green buttercream, saving a portion for the piped trees.
- Crumble the cake cutouts into small crumbs and sprinkle along the shape of the cake to create a bike ‘track’.
- Place cake ‘bushes’, crushed cookies and chocolate-covered raisins along the side of the bike track.
- Scoop the remaining buttercream into a piping bag fitted with a star nozzle and pipe trees along the cake. Pipe three blobs on top of each other, ranging from biggest to smallest, to make a tree.
- Scatter green coconut ‘grass’ around the cake to finish.
- As an optional final touch, put a dirt bike toy next to the cake – ready to hit the track!
NUMBER 4 GOLF COURSE CAKE

BAKE
Ingredients:
1 (800g) vanilla box cake mix
2 cups (500g) butter, at room temperature
8 cups (1kg) icing sugar, sifted
3-4 Tbsp (45-60ml) milk
Yellow, blue and green food colouring
½ packet (100g) Eet-Sum-More biscuits
Ateco piping nozzle 234 (for the grass) and piping bag (optional)
Blue paper, white plastic lolly stick and red paper, to decorate
Method:
- Grease and line a 20x30cm sheet tray.
- Prepare and bake cake according to packet instructions, adding any extra ingredients the recipe calls for. Cool completely.
- Add butter to the bowl of a stand mixer fitted with a whisk attachment, beat for 30 seconds or until light.
- Add icing sugar and beat on low until the mixture forms crumbs. Increase speed and beat into a fluffy, light buttercream, about 3 minutes. (Scrape down the sides of the bowl down occasionally.) Add milk and beat through to achieve a smooth, pipeable consistency.
- Scoop ¾ cup icing into a separate bowl and use yellow and blue food colouring to create a light green colour, adding a small drop of each at a time and mixing until the desired colour is reached.
- Colour the remaining buttercream a dark green, combining the blue, yellow and green colours until the desired shade is reached.
SHAPE
Step 1
Place the cake on a tray or serving platter, with the short side facing you. Slice into three equally rectangles, cutting down vertically.
Step 2
Cut out two squares and a smaller rectangle from the second rectangle.
Step 3:
For the final slice, cut both short ends off diagonally last rectangle looking like a pyramid.
Step 4:


To assemble:
Transfer the long rectangle (A) to your serving platter.
Place the smaller rectangle (B) on the inner side of the large rectangle.
Place square (C) on the bottom right-hand side of large rectangle to create the outside edge of the four-shape.
Place pyramid shape (D) diagonally across to connect the four-shape together. Fill up any gaps with cake offcuts.
DECORATE
Method:
- Use scissors to cut out a shape from the blue paper for the water hazard. Arrange on the cake.
- Add the lighter green buttercream to three different spots on cake, shaping into funky rounds to create the golf course. Use a spatula to smooth out the surface.
- Using the crumbled biscuits, add some ‘sand’ to the sides of the light green patches.
- Scoop the dark green icing into a piping bag fitted with the grass nozzle. Squeeze icing through the nozzle, swirling, blotting and dolloping to make the ‘grass’, covering the remainder of the cake.
- Cut out a small triangle from red paper and secure to a lolly stick using sticky tape. Insert your ‘flag’ somewhere in a light green section on the cake.
- Add a white round sprinkle for the golf ball and you’re all set. Tee off with candles and serve.
Recipes & Styling: Sjaan van der Ploeg
Photographs: Zhann Solomons
