The Four Pillars of Flavour: Salt, Fat, Acid, Heat

Hello dear internet friend!

Welcome to The Confident Cook — your guide to mastering the building blocks of plant-based cooking. In this newsletter, I’ll teach you the core skills, methods, and flavour know-how that make everyday meals easier, more satisfying, and full of nourishment.

The simple principles that make great food work.

Part of my work is to create recipes to share, with the aim of teaching you, but I have also learned so much from you all. Over the years you have told me what your main struggles are, so I thought I would break some down and address them in my newsletters.

Here’s one I see a lot:

Most people assume that flavour comes from what you add: spices, shop bought sauces, garlic, nutritional yeast, the right plant-based substitute.

But really delicious food doesn’t come from piling on more.
It comes from balance — and that balance is built on just four things:

Salt. Fat. Acid. Heat.

(Shout out to the incredible Samin Nosrat for her epic cookbook and Netflix show of the same name - if you haven't seen it, do!)

Once you understand these four pillars, you can cook anything with confidence:

1. Salt — The Amplifier

Salt is the single most important element in good cooking — and yet it’s the one people are most afraid of.

It’s not about making your food salty. It’s about enhancing what’s already there. Salt draws out sweetness, balances bitterness, and sharpens the edges of a dish. Without enough of it, food will always feel muted, no matter how many spices you throw in.

Think of salt like a volume dial: when it’s right, every other flavour gets louder.

Types of salt I use:

• Table salt – intense flavour and fine texture, good for baking and seasoning while cooking
• Maldon / flaky sea salt – perfect for finishing, adds texture (more expensive so usually saved and savoured)
• Kosher salt – easier to pinch and distribute and melts into food as it cooks
• Kala namak/ Black Salt – sulphurous, used for “eggy” flavour in tofu scrambles (this is a niche vegan one so don't worry if you've never heard of it and don't go out buying it because it actually smells like a fart)

Season as you go, not just at the end. And taste as you go wherever you can as this is the best way to learn.

IMPORTANT ONE: 1 tsp of table salt is not equal to about 1/2 a tbsp of Maldon because of their size - so remember that if you need to substitute.

2. Fat — The Carrier

Fat is what gives plant-based food body, silkiness, and depth. It makes things feel satisfying and complete. Sometimes chefs will talk about 'mouthfeel' which is the feeling of something in your mouth. Fat brings a rounded, satisfying and rich mouthfeel to a dish.

Without it, dishes can feel watery, shallow or somehow lacking, even when they’re well-seasoned. It’s especially key when you’re not using animal-based ingredients — because fat gives a sense of indulgence that our palates naturally crave. (This is a really interesting evolution thing which I might come back to another time!)

It doesn’t need to be heavy — it just needs to be there.

Ways to add fat thoughtfully:

• Cooking oils – extra virgin olive, avocado, coconut oil, toasted sesame (I almost always finish my plate with a drizzle of olive oil)
• Creamy elements – tahini, cashew cream, coconut milk
• Crunchy toppings – toasted seeds, nuts, fried shallots
• Whole food fats – avocado, olives, nut butters

A drizzle at the end can be just as powerful as what you started with.

The fat that makes this miso mushroom pasta bake so creamy is peanut butter! Whisked into a flavourful broth, it magically turns into a rich sauce.

3. Acid — The Brightener

Acid is the ingredient most often missing when a dish tastes flat — even if everything else is right.

It’s what lifts, cuts, sharpens, and brings clarity. Acid adds contrast. If fat is a warm cosy hug, acid is a gentle wake up slap on the face from your mum.

Without it, rich foods can feel heavy. With it, you create a more dynamic plate that holds your interest from the first bite to the last.

Examples of plant-based acid:

• Citrus – lemon or lime juice, zest, orange segments
• Vinegars – apple cider, white wine, sherry, balsamic, moscatel (my favourite vinegar!)
• Fermented/pickled things – pickled onions, kimchi brine, capers
• Other tangy touches – sumac, tamarind, pomegranate molasses

Sometimes, just a squeeze of lemon changes everything. I always have some at home.

I also love a quick lemony gremolata -a simple mix of chopped herbs, acid (lemon juice or vinegar) and olive oil and nuts. This in itself brings salt, fat and acid and goes with so many dishes.

4. Heat — The Transformer

Heat doesn’t just cook food, it develops the flavour.

The way you apply heat can completely change an ingredient. Courgettes can be slowly cooked and caramelised, broken down into almost a sauce or they can be griddled on a ripping hot pan to be charred on the outside and firm on the inside. Mushrooms need high heat to be juicy and meaty, but are limp and lifeless if cooked on a low heat for too long. Aubergines can be unctuous (more cheffy words, sorry!) and silky, or spongy and bitter if undercooked.

Learning how to use heat — not just how long to cook something — is what makes the difference between “fine” and "you have to make this again, it's SO GOOD".

Different types of heat to experiment with:

• Dry heat – roasting, grilling, baking, charring
• Wet heat – simmering, poaching, steaming
• Quick heat – stir-frying, sautéing, flash-charring
• Low-and-slow – stews, braises, slow oven roasts

Sometimes the best thing you can do is turn the heat up. Or right down. Or leave something alone for longer than feels comfortable.

When these four elements work together

You can create flavour from anything, and in my cooking this always means plant-based whole foods. And I don't get too many complaints!

I'd love for you to have the confidence to can taste what’s missing and know what to do about it. To cook instinctively, and adjust as you go.
To make food that satisfies you, and the lucky people you’re feeding.

This is the foundation of good cooking. And it’s the foundation of my upcoming course, The Plant-Based Blueprint (or The Big Veg Blueprint, I can't decide on the name) - but I’ll tell you more about that another day!

For now, I’d love to hear from you:

What’s your biggest challenge when it comes to plant-based cooking?​
Email me back and let me know — I’d really love to hear :)
​

Big Veg Love,

Christina xx