Thai curry.

Neither is objectively better. Green curry often tastes fresher and more herbal because green chillies, Thai basil and fresh aromatics stand out. Red curry usually tastes rounder and deeper, with dried red chilli at the centre. Choose green for brightness and red for depth, then let the specific restaurant explain its recipe.

The best colour depends on the flavour you want. Green is often fresh and herbal, red is rounded and chilli-led, and yellow is warm and earthy. Massaman and Panang are more useful choices when you want a stew-like or thick sauce. Colour helps you navigate a menu, but it does not rank quality or guarantee heat.

Taste is personal, so there is no universal winner. Green curry suits travellers who enjoy basil and fresh aromatics. Red curry offers deeper chilli flavour, Massaman brings warm spice and potato, while Panang is thick and concentrated. Start with the profile that matches food you already enjoy and share more than one dish if possible.

Either can be hotter. Chilli variety, quantity, curry-paste ratio and the cook determine the heat more reliably than colour. Green curry is sometimes surprisingly hot, while a red curry can be moderate. Ask which prepared curry is least or most spicy that day rather than treating the menu colour as a heat scale.

Massaman or a gentle yellow curry can be approachable because warm spices, potato and a creamy sauce often soften the chilli impression. Panang can also work if you like a rich sauce. These are tendencies, not guarantees, so ask the kitchen what is genuinely mild and order rice plus a non-spicy dish for the table.

Colour alone cannot answer that. Portion size, coconut milk, oil, sugar, sodium, protein and vegetables vary by recipe. A vegetable-heavy green curry can still be rich, and a red curry can be lighter or heavier depending on the kitchen. Compare the actual dish and your own dietary needs rather than assigning a health label to a colour.

Massaman is often perceived as gentler because warm dried spices, potato and sweetness share the foreground. Panang can have a more concentrated chilli flavour, but recipes vary. Neither name guarantees a fixed Scoville level. Ask about the batch being served and remember that a curry cooked in advance may not be adjustable.

Red curry is the closest common comparison because both can use a red-chilli paste and coconut. Panang is normally thicker, more reduced and more concentrated, with makrut lime leaf often noticeable. A standard red curry tends to contain more liquid and may carry a broader mix of vegetables.

There is no dependable universal answer. Panang can taste intense because the sauce is concentrated, while red curry can contain more or hotter chillies. Perceived richness and actual chilli heat are not the same measurement. Ask the restaurant which one is hotter in its current preparation.

Choose Massaman for warm spices, potato, peanuts and a soft stew-like meal. Choose Panang for a thicker coconut sauce, makrut lime aroma and a more concentrated finish. Massaman often feels comforting and gently sweet; Panang usually feels sharper and richer. Allergy needs can decide too, because peanuts or shrimp paste may be present.

There is no single official list of seven Thai curries. Green, red, yellow, Massaman and Panang are five widely recognised menu categories, while jungle curry and sour curry are two useful additions. Thailand has many more regional gaeng dishes, including water-based, herb-heavy and coconut-rich preparations, so a list of seven is an introduction rather than a complete taxonomy.