Go Back
Mary Berry​ Banana Traybake Recipe

Mary Berry​ Banana Traybake Recipe

Are you looking for an easy baking treat? This Mary Berry​ Banana Traybake Recipe is perfect. It uses ripe bananas and simple ingredients. The result is a moist, delicious cake.
Print Recipe Pin Recipe
Prep Time 15 minutes
Cook Time 45 minutes
Total Time 1 hour
Course Dessert
Cuisine British
Servings 12
Calories 285 kcal

Equipment

  • Large Mixing Bowl
  • Wooden Spoon
  • Rectangular baking tin (9x13 inches)
  • Measuring cups and spoons
  • Fork
  • Parchment paper
  • Cooling rack
  • Oven mitt

Ingredients
  

  • 3 ripe bananas about 300g
  • 200 g softened butter
  • 200 g caster sugar
  • 3 large eggs
  • 250 g self-raising flour
  • 1 teaspoon baking powder
  • 2 tablespoons milk
  • 1 teaspoon vanilla extract
  • 100 g icing sugar
  • 2 tablespoons lemon juice
  • Extra banana slices for decoration optional

Instructions
 

  • First, heat your oven to 180°C (160°C fan).
  • Line your baking tin with parchment paper.
  • Make sure the paper covers all sides.
  • This prevents sticking and helps with removal.
  • Set the prepared tin aside for now.
  • Peel your ripe bananas completely and thoroughly.
  • Put them in a small bowl nearby.
  • Use a fork to mash them well.
  • Leave some small chunks for extra texture.
  • The riper the bananas, the better the flavor.
  • Put softened butter in your large bowl.
  • Add the caster sugar to the butter.
  • Beat them together until light and fluffy.
  • This takes about 3 minutes by hand.
  • An electric mixer makes this step easier.
  • Crack one egg into the butter mixture.
  • Beat it in completely before adding another.
  • Repeat with all three eggs one at a time.
  • This prevents the mixture from curdling badly.
  • Add vanilla extract at this stage too.
  • Sift flour and baking powder into the bowl.
  • Fold gently using a large metal spoon.
  • Don't overmix or the cake becomes tough.
  • Add the mashed bananas and milk now.
  • Mix until just combined and smooth looking.
  • Pour the mixture into your prepared tin.
  • Spread it evenly with a spatula or spoon.
  • Place the tin in the preheated oven.
  • Bake for 40-45 minutes until golden brown.
  • Insert a skewer to check if it's done.
  • If it comes out clean, it's ready.
  • While the cake cools, make the icing.
  • Mix icing sugar with lemon juice thoroughly.
  • Stir until you get a smooth consistency.
  • The icing should be slightly runny but thick.
  • Adjust with more sugar or juice as needed.
  • Let the cake cool for 10 minutes first.
  • Then drizzle the lemon icing over the top.
  • Add banana slices for decoration if you like.
  • Cut into squares once completely cool down.
  • Serve with a cup of tea or coffee.

Notes

  • Use very ripe bananas with brown spots.
  • They're sweeter and mash more easily than firm ones.
  • Room temperature ingredients mix together much better.
  • Take butter and eggs out 30 minutes early.
  • Don't open the oven door while baking at all.
  • This causes the cake to sink in middle.
  • Store the traybake in an airtight container always.
  • It stays fresh for up to 5 days.
  • You can freeze slices for up to 3 months.
  • Wrap them individually in cling film first.
  • Add chopped walnuts for extra crunch if desired.
  • Chocolate chips also make a delicious addition here.
Keyword Mary Berry​ Banana Traybake Recipe