Fruity flag traybake

A foolproof sponge cake that’s easier than it looks – almonds and yogurt keep it moist, while the fruity decoration is appropriately patriotic. This delicious sheet cake is perfect for any occasion, be it a 4th of July celebration, a national holiday or simply a gathering with family and friends. The combination of juicy sponge cake dough, subtle nutty almond flavors and spicy yoghurt notes ensures an experience that melts in your mouth. Garnished with an array of fresh and vibrant fruits in patriotic colors, this Fruity Flag Traybake is sure to impress and satisfy your taste buds. Treat yourself to a delicious, visually appealing treat that captures the spirit of celebration!


  • 100 g butter or baking spread (stork for cakes), softened, plus a little butter for the mold
  • 175g self-raising flour
  • 50g ground almonds
  • 2 teaspoons of baking soda
  • 4 large eggs
  • 225g powdered sugar
  • 125 ml full Greek yogurt
  • Zest 2 lemons
  • 175g butter, softened
  • 350g powdered sugar, sifted
  • 300g raspberries
  • 175g blueberries

Preparation steps

  1. Preheat the oven to 180°C/160°C fan/gas 4.
  2. Grease a 30 x 20 cm baking tin with butter and line it with baking paper.
  3. Put all the sponge cake ingredients in a mixing bowl and beat until smooth using an electric hand mixer.
  4. Pour the mixture into the mold and level the surface.
  5. Bake for 25-30 minutes, until lightly golden brown and the top of the cake springs back when pressed with a finger and the edges of the sponge cake shrink away from the edge of the tin.
  6. Carefully lift the sponge cake out of the tin and place it on a wire rack to cool.
  7. Remove the baking paper.
  8. To make the glaze, place the butter in a bowl and beat with an electric mixer until light and fluffy.
  9. Add half the powdered sugar and mix again until incorporated.
  10. Add the remaining sugar and mix again until smooth.
  11. Spread the icing over the top of the cold cake.
  12. To decorate, arrange a double row of raspberries crisscross in the center of the cake.
  13. Next, place a single row diagonally from each corner to the center.
  14. Fill in the empty spaces with blueberries.
  15. Cut into squares to serve.

Nutritional Information

390 20g 11g 49g 41g 1g 4g 0.6g

Equipment and tools

  • mixing bowls
  • Whisk or electric mixer
  • Spatula or wooden spoon
  • Measuring cups and spoons
  • 23 x 33 cm baking pan
  • Baking paper or parchment paper
  • Cooling rack

Allergen information

Please note that this recipe contains the following allergens:

  • buttermilk)
  • Greek yogurt (milk)
  • Ground almonds (nuts)

Storage and leftovers

To store the Fruity Flag Traybake, make sure it is completely cooled. Place in an airtight container and store at room temperature for up to 3 days or in the refrigerator for up to 5 days.

If there are any leftovers, you can also freeze them. Wrap individual portions in cling film or place in freezer-safe containers. Frozen sheet cake can be stored for up to 3 months. Allow to thaw in the refrigerator overnight before eating.

Health Benefits of Fruity Flag Traybake

The Fruity Flag Traybake not only pampers your taste buds with its delicious flavors, but also brings numerous health benefits. Packed with a combination of fresh fruits and nutrient-dense ingredients, this delicious sheet cake is a great addition to a balanced diet. Let’s take a closer look at some of the health benefits it offers:

1. Nutrient-rich ingredients

The Fruity Flag Traybake contains several ingredients rich in essential nutrients. Ground almonds, for example, are an excellent source of healthy fats, proteins and fiber, which support heart health and help control blood sugar levels. Rich in protein, calcium and probiotics, Greek yogurt promotes a healthy digestive system and strengthens bones.

2. Antioxidant boost

Raspberries and blueberries are antioxidant powerhouses featured in the Fruity Flag Traybake. These berries are rich in vitamins, minerals and phytochemicals that protect the body from harmful free radicals. Antioxidants help reduce the risk of chronic diseases, including certain cancers and heart disease.

3. Heart-healthy fats

Butter, when consumed in moderation, can be part of a healthy diet. The Fruity Flag Traybake uses butter in moderate amounts, providing a small dose of heart-healthy fats. These fats help improve cholesterol levels and reduce the risk of heart disease when consumed as part of a balanced diet.

4. Vitamin C boost

Tangy lemons not only add a refreshing touch to the Fruity Flag Traybake, but also provide a significant dose of vitamin C. Vitamin C is known for its immune-boosting properties, supporting the body’s defenses against disease and supporting tissue growth and repair.

5. High fiber content

Thanks to the use of ground almonds and self-raising flour, the Fruity Flag Traybake offers a good amount of fiber. Fiber is essential for a healthy digestive system, helps maintain healthy blood sugar levels, and aids weight control by promoting satiety.

When you treat yourself to a piece of Fruity Flag Traybake, you’re not only treating yourself to a delicious dessert, but you’re also reaping the benefits of its nutritious ingredients. Remember: moderation is key and it’s always best to enjoy sweet treats as part of a balanced diet.

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