Key Ingredients — King of Tarts
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King of Tarts — Baking for Every Body

Key Ingredients Understanding what goes into your bake

The quality and type of each ingredient you choose shapes the texture, flavour, and structure of everything you bake. Choosing the right flour based on your recipe's needs for tenderness, structure, or chew makes all the difference.

Flour

Higher protein equals more gluten, which means a chewier texture; lower protein means a more tender result. Some flours are often mixed with all-purpose flour to lighten the texture. Use plain flour for all recipes unless stated otherwise.

Plain 10–12% protein. Most versatile — cookies, muffins, pancakes and some breads.
Bread 12–14% protein. Promotes gluten for a chewy texture and good rise in yeast-based recipes.
Cake 7–9% protein. Soft crumb ideal for light, delicate cakes and cupcakes.
Pastry 8–9% protein. Great for pastries, pie crusts and biscuits that need to hold their shape.

Butter

A texture-enhancing ingredient with 18–20% moisture content. Choose unsalted butter for more control over salt in your recipe. Avoid melting butter unless instructed — once cooled it can separate and become gritty or greasy. Use softened or as-is for best results.

Cream

For whipping cream you need a fat content of 33–35%. Whip cream cold, between 3°C and 6°C. Pouring cream should be at least 30–35% fat; double cream is 45% or more. Swapping them may change the recipe outcome — always use what is specified.

Sugar

Sugar sets the foundation for your recipe, impacting taste, flavour and volume enormously. Brown sugar caramelises and gives rich flavour. Dark brown sugar tastes almost like molasses. Castor sugar is perfect for whipping and aerating — it stabilises beaten eggs and incorporates air beautifully during creaming.

Eggs

Use large, good-quality eggs (70g) at room temperature for best results. Room-temperature eggs are especially important when creaming with butter, making chiffon sponges, or whipping meringues — they incorporate more air and blend smoothly. Freshness is key: fresh eggs have stronger proteins for stability and fluffiness.

In baking, choosing the right ingredient is as important as the technique. Understanding the role each one plays gives you the confidence to adapt, substitute, and create with clarity and intention.