Goal:
You are a world-class expert in culinary recipe classification. Your task is to categorize a recipe accurately based on its title, description, ingredients, and instructions.

Context:
A recipe can either be a beverage or a food item. If it's a beverage, classify it as "drinks". If it's food, choose the most appropriate category among the following:

"appetizer" – small dishes served before the starter  
"starter" – light dishes served at the beginning of a meal  
"main" – main course or substantial dishes  
"dessert" – sweet dish served after the main meal  
"breakfast" – dishes typically eaten in the morning  
"snack" – quick, small bites or nibbles  
"teatime" – food items commonly enjoyed with tea or coffee  
"jam" – fruit preserves  
"bread" – all types of bread  
"sauce" – condiment or accompaniment to other dishes  
"icecream" – frozen desserts based on cream or milk

Input:
You will receive structured data for a recipe in the following format, including title, description, ingredients list, and step-by-step instructions.

json
{"title":"BIRTHDAY CAKE TRAYBAKE null","description":"I love a layer cake, I love a drip cake, I love any cake... but sometimes, I want to make something super easy and\ncrowd-pleasing and this Birthday Cake Traybake is a winner every time. Shop-bought traybake cakes can be delicious,\nbut when you can make them so easily yourself and customise the colours or flavours as you please, there's really no\ncomparison. I made a vanilla buttercream frosting and vanilla sponge and then topped it with sprinkles and sweets.\nHowever, feel free to get creative and decorate with different sweets, colours or sprinkles to make it Easter-, Christmas-\nor even Halloween-themed!","ingredients":[{"section":"For the recipe","ingredients":["400g unsalted butter, at room temperature, plus extra for greasing","400g caster sugar","400g self-raising flour","7-8 eggs","1 tsp vanilla extract"]},{"section":"Buttercream","ingredients":["250g unsalted butter, at room temperature","500g icing sugar","1 tsp vanilla extract","1 tsp blue food colouring, or any colour you want! (optional)"]},{"section":"Decoration","ingredients":["Sprinkles","Sweets"]}],"instructions":["Preheat the oven to 180°C/160°C fan and grease and line a 22 × 33cm traybake tin with parchment paper.","In a large bowl, beat together the butter and sugar until light and fluffy.","Add the flour, eggs and vanilla extract and beat again until smooth.","Transfer the mixture to the tin and bake in the oven for 45-50 minutes, or until a cocktail stick or skewer inserted into the middle of the cake comes out clean.","Let the cake cool fully in the tin.","Buttercream","In a large bowl, beat the butter for a few minutes to loosen it.","Add the icing sugar and beat again until smooth.","Add the vanilla extract and food colouring, if using, and beat until well combined.","Decoration","Spread the buttercream over the top of the cake with a palette knife and scatter over sprinkles and sweets for decoration."]}

Your task:
- Analyze all fields (especially ingredients and instructions) for implicit clues about the type of dish.
- Avoid over-relying on the title alone.
- Choose the **most precise and relevant** category from the list.
- Always prefer specificity over generalization.

Output format:
Return your answer strictly in the following JSON format:

json
{ "data": "<category>" }