Blog

We’re Friends of Joules!

We’re Friends of Joules!

We were approached by the amazing Joules last month to partner up and sell our goodies through their digital marketplace, Friends of Joules. We can’t tell you enough how excited we are to be part of it!About JoulesEstablished in the British c…

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Eco-friendly packaging at Costello's

Eco-friendly packaging at Costello's

Did you know that 100% of our packaging can be recycled or home composted?Your items will arrive in a recyclable cardboard box, packed with paper and sealed with recyclable paper parcel tape. For smaller parcels, we use mailing bags made from…

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Honey Berry Flapjacks - 5 ingredients

Honey Berry Flapjacks - 5 ingredients

Chewy, gooey, fruity, delicious! These flapjacks can be whipped up in no time and only need 5 ingredients!Ingredients150g butter150g brown sugar4 tbsp honey300g porridge oats100g frozen berriesMethod1. Melt the butter, sugar and honey in a pa…

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Cheesecake Filled Raspberries

Cheesecake Filled Raspberries

What's not to love about these bite-sized treats?! You can make them plain but why stop there, everything tastes better dipped in chocolate!Ingredients10-15 Raspberries120g Cream Cheese2 tbsp Icing Sugar1/4 tsp Vanilla Essence100g ChocolateMe…

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Chocolate Rice Krispie Pops

Chocolate Rice Krispie Pops

Perfect for the kids (and grown ups too!) A twist on the Rice Krispie treat!Ingredients35g butter200g mini marshmallows120g Rice Krispies200g chocolateSprinkles to decorateMethod1. Make the Rice Krispie squares by melting the butter in a pan …

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Opening Times

Opening Times

Where to find us: Online at:www.costellosbakery.comDelivery anywhere mainland UK At our cake shops:17 Market Place, Malton, North Yorkshire01653 228081 54 Market Place, Driffield, East Yorkshire01377 790442 45 High Street, Wetherby, West York…

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Chocolate Avocado Truffles

Chocolate Avocado Truffles

Replacing double cream with avocado does sound a bit odd, but honestly give these a try! They are rich, creamy and chocolatey and don't taste like avocado at all!Ingredients1 small avocado150g good quality dark chocolate1 tbsp cocoa powderMet…

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Strawberry Marshmallow Pudding

Strawberry Marshmallow Pudding

This mousse-like Strawberry Marshmallow Pudding is SO easy to make with only 4 ingredients!Ingredients250g fresh strawberries25g caster sugar150g mini marshmallows200ml double creamMethod1. Chop the strawberries and put into a pan with 100ml …

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​Healthy(ish) 4 Ingredient Cookies

​Healthy(ish) 4 Ingredient Cookies

These are SO quick and easy and make a great breakfast treat!These can be made vegan/dairy free if using sultanas instead of chocolate chips.Ingredients3-4 small ripe bananas 150g peanut butter150g oats100g chocolate chips or sultanasMethod1.…

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3 Ingredient Peanut Butter Cups

3 Ingredient Peanut Butter Cups

These homemade peanut butter cups are so easy to make and you only need three ingredients!Ingredients120g peanut butter3 tbsp icing sugar200g plain chocolateMethod1. Melt the chocolate in a jug in 45 second intervals until completely melted.2…

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