There is something very special about a soft, fruity cake fresh from the oven. This Mary Berry Blueberry Traybake Recipe is simple, cozy and full of sweet flavor.
I love making this treat for family tea time. The soft sponge and juicy blueberries taste amazing together.
If you are learning how to make Mary Berry Blueberry Traybake, you are in the right place. This easy guide shares all the ingredients for Mary Berry Blueberry Traybake and simple steps.
Why I Love Making This Blueberry Traybake
I still remember the first time I baked this cake. The kitchen smelled warm and sweet. Everyone kept asking when it would be ready. That made me smile.
This traybake is perfect for busy days. It is easy to mix and bake. You do not need fancy skills. The blueberries add a fresh and slightly tangy taste.
That balance makes every bite feel special. I also love that it is easy to share. You can cut it into neat squares. It is perfect for guests or family snacks.
Equipment List
- Mixing bowls
- Electric hand mixer or whisk
- Baking tray (9×13 inch)
- Baking paper
- Spatula
- Measuring cups and spoons
- Cooling rack
Recipe Overview
- Recipe Name: Mary Berry Blueberry Traybake
- Servings: 12 squares
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Total Time: 45 minutes
- Course: Dessert
- Cuisine: British
- Calories: 280 kcal per serving

Ingredients You Need for Mary Berry Blueberry Traybake
- 200g butter (softened)
- 200g sugar
- 3 large eggs
- 200g self-raising flour
- 1 teaspoon baking powder
- 1 teaspoon vanilla extract
- 3 tablespoons milk
- 200g fresh blueberries
- 1 tablespoon flour (for coating berries)
- Icing sugar for dusting
Step-by-Step Guide
1. Prepare the Baking Tray
Preheat your oven to 180°C. Line your tray with baking paper. Make sure the paper covers all sides. This helps the cake come out easily after baking.
2. Cream Butter and Sugar
In a large bowl, mix butter and sugar. Beat until light and fluffy. This step adds air to the batter. It helps the cake become soft and tender.
3. Add Eggs Slowly
Add eggs one at a time. Mix well after each egg. This keeps the batter smooth. If it looks curdled, do not worry. It will fix later.
4. Mix Dry Ingredients
In another bowl, mix flour and baking powder. Slowly add this to the wet mixture. Stir gently to keep the batter soft and light.
5. Add Milk and Vanilla
Pour in milk and vanilla extract. Mix until smooth. The batter should be soft but not too runny. This gives the cake a rich flavor.
6. Prepare Blueberries
Take your blueberries and coat them with a little flour. This stops them from sinking. It helps them spread evenly in the cake.
7. Fold in Blueberries
Gently fold the blueberries into the batter. Do not overmix. You want to keep the berries whole and juicy.
8. Pour Batter into Tray
Pour the batter into your lined tray. Spread it evenly using a spatula. Make sure the surface is smooth before baking.
9. Bake the Cake
Place the tray in the oven. Bake for 30 minutes. The top should turn golden. Insert a toothpick to check. It should come out clean.
10. Cool and Serve
Remove from oven and let it cool. Place on a rack. Once cool, dust with icing sugar. Cut into squares and serve fresh.
Read More: Korean Milk Cream Donut Recipe
Expert Tips & Variations
- Use frozen blueberries if fresh are not available
- Add lemon zest for extra fresh flavor
- Replace blueberries with raspberries for a twist
- Do not overmix the batter to keep it soft
- Use room temperature ingredients for best results
- Add a crumble topping for extra texture
History or Fun Fact About the Dish
Traybakes are very popular in British baking. They are simple cakes baked in one tray. They became popular because they are easy to make and share.
This blueberry version is a modern favorite. Blueberries add a fresh and colorful touch. Many home bakers love it for its simplicity and taste.
Pairings & Complementary Recipes
This traybake tastes great with a cup of tea or coffee. You can also serve it with whipped cream. Vanilla ice cream is another great option.
If you enjoy fruity desserts, try lemon cake or strawberry muffins. They pair well with this recipe.
Occasion or Event Ideas
This cake is perfect for many moments. Serve it at tea parties or family gatherings. It is also great for picnics. You can make it for birthdays or simple weekend treats. It is easy to transport and share.
Storage and Reheating Tips
- Store in an airtight container for up to 3 days
- Keep at room temperature for best taste
- Refrigerate if the weather is hot
- Warm slightly in microwave before serving
- Freeze slices for up to 1 month
Nutrition Information
| Nutrient | Amount per Serving |
|---|---|
| Calories | 280 kcal |
| Carbs | 35g |
| Protein | 4g |
| Fat | 14g |
| Sugar | 18g |
Health Benefits
Blueberries are full of vitamins and antioxidants. They help support your body and health. This cake also gives energy from carbs and fats.
While it is a treat, it can still be enjoyed in moderation. Adding fruit makes it a better dessert choice compared to plain cakes.

Mary Berry Blueberry Traybake Recipe
Ingredients
- 200 g butter softened
- 200 g sugar
- 3 large eggs
- 200 g self-raising flour
- 1 teaspoon baking powder
- 1 teaspoon vanilla extract
- 3 tablespoons milk
- 200 g fresh blueberries
- 1 tablespoon flour for coating berries
- Icing sugar for dusting
Instructions
Prepare the Baking Tray
- Preheat your oven to 180°C. Line your tray with baking paper. Make sure the paper covers all sides. This helps the cake come out easily after baking.
Cream Butter and Sugar
- In a large bowl, mix butter and sugar. Beat until light and fluffy. This step adds air to the batter. It helps the cake become soft and tender.
Add Eggs Slowly
- Add eggs one at a time. Mix well after each egg. This keeps the batter smooth. If it looks curdled, do not worry. It will fix later.
Mix Dry Ingredients
- In another bowl, mix flour and baking powder. Slowly add this to the wet mixture. Stir gently to keep the batter soft and light.
Add Milk and Vanilla
- Pour in milk and vanilla extract. Mix until smooth. The batter should be soft but not too runny. This gives the cake a rich flavor.
Prepare Blueberries
- Take your blueberries and coat them with a little flour. This stops them from sinking. It helps them spread evenly in the cake.
Fold in Blueberries
- Gently fold the blueberries into the batter. Do not overmix. You want to keep the berries whole and juicy.
Pour Batter into Tray
- Pour the batter into your lined tray. Spread it evenly using a spatula. Make sure the surface is smooth before baking.
Bake the Cake
- Place the tray in the oven. Bake for 30 minutes. The top should turn golden. Insert a toothpick to check. It should come out clean.
Cool and Serve
- Remove from oven and let it cool. Place on a rack. Once cool, dust with icing sugar. Cut into squares and serve fresh.
Notes
- Use frozen blueberries if fresh are not available
- Add lemon zest for extra fresh flavor
- Replace blueberries with raspberries for a twist
- Do not overmix the batter to keep it soft
- Use room temperature ingredients for best results
- Add a crumble topping for extra texture
FAQs about Mary Berry Blueberry Traybake
1. Can I use frozen blueberries instead of fresh?
Yes, you can use frozen blueberries easily. Do not thaw them before use. Coat them in flour and add directly to the batter. This helps keep the texture nice.
2. Why did my blueberries sink to the bottom?
This usually happens if they are not coated in flour. The batter may also be too thin. Always toss berries in flour before mixing into the batter.
3. Can I make this cake gluten-free?
Yes, you can replace regular flour with gluten-free flour. Make sure it is a baking mix. This helps keep the texture soft and fluffy.
4. How do I know when the cake is done?
Insert a toothpick into the center. If it comes out clean, the cake is ready. The top should also be golden and slightly firm.
5. Can I add other fruits to this recipe?
Yes, you can try raspberries or chopped strawberries. Make sure they are not too wet. This keeps the batter from becoming too soft.
Final Thoughts
This Mary Berry Blueberry Traybake Recipe is simple, delicious and perfect for any day. The soft sponge and juicy berries make every bite special. If you are learning how to make Mary Berry Blueberry Traybake, this guide makes it easy.
With simple ingredients for Mary Berry Blueberry Traybake, you can bake a lovely treat at home. Try it once and it may become your favorite family recipe.

Zoey Lane is the voice behind ZoeyCooks.com, where she shares comforting, home-tested recipes inspired by everyday cooking. She believes great food should be simple, approachable and enjoyable to make.












Leave a Review