If you’ve ever wondered what makes Thai curries so aromatic and flavorful, the answer lies in one key element: Thai curry paste. This fragrant blend of herbs, spices, and aromatics forms the backbone of many classic Thai dishes.
In this guide, we’ll explore the five essential Thai curry pastes—red, yellow, green, panang, and massaman—plus the common base ingredients they share. We’ll also talk about why using a mortar and pestle can make all the difference in flavor, and how you can make them at home.
The Aromatic Base for All Thai Curry Pastes
Almost every Thai curry paste starts with the same fragrant base:
- Lemongrass (white part)
- Galangal
- Shallots
- Garlic
- White peppercorns
- Shrimp paste
This foundation is pounded into a paste, then customized with additional ingredients depending on the curry you’re making.
Mortar and Pestle vs. Food Processor
While you can use a food processor or blender for convenience, a mortar and pestle produces a deeper, more complex flavor. Pounding by hand ruptures plant cells and releases essential oils, creating chemical reactions that boost aroma and taste. A food processor chops rather than crushes, so you won’t get quite the same richness.
If you want your curry to taste like it came from a Thai grandmother’s kitchen, the mortar and pestle is worth the workout (10–20 minutes).
How to Make These Thai Curry Pastes
Yield: 3-4 servings
Aromatic Base
- 2 stalks lemongrass (white part), finely chopped
- 2 tbsp galangal, finely chopped
- 1/4 cup shallot, finely chopped
- 6 cloves garlic, finely chopped
- 2 tsp shrimp paste
- 1/2 tsp white peppercorns
Pound everything together in a mortar and pestle until it becomes a smooth paste (10-15 min) or blend in a food processor.
Red Curry Paste (Prik Gaeng Phed)
Flavor profile: Spicy, aromatic, and versatile.
Add to the base:
- 30 g dried red chillies, soaked
- 2 cilantro roots (or stems)
Red curry paste is the most versatile and is used in dishes like Thai red curry chicken, duck curry, and spicy soups.
Yellow Curry Paste (Prik Gaeng Karee)
Flavor profile: Warm, earthy, and slightly sweet.
Add to the base:
- 30 g dried red chillies, soaked
- 1 tsp fresh turmeric
- 1 tsp curry powder
- ½ tsp coriander seed (toasted)
- ½ tsp cumin seed (toasted)
Perfect for Thai yellow chicken curry, fish curry, and vegetarian curries. The turmeric gives it a vibrant golden color.
Green Curry Paste (Prik Gaeng Keow Wan)
Flavor profile: Fresh, herbal, and intensely fragrant.
Add to the base:
- 30 g fresh green chillies
- ½ tsp cumin seed (toasted)
- ½ tsp coriander seed (toasted)
- 2 cilantro roots
- 2 kaffir lime peels
- 15 sweet Thai basil leaves
Used in green curry chicken, beef, or fish balls, this paste is known for its bright herbal notes.
Panang Curry Paste (Prik Gaeng Panang)
Flavor profile: Mild, nutty, and slightly sweet.
Add to the base:
- 30 g dried red chillies, soaked
- ½ tsp coriander seed (toasted)
- 1 kaffir lime peel
- 2 tbsp roasted peanuts
This thick, rich paste is perfect for beef panang curry, pork panang, and even tofu dishes.
Massaman Curry Paste (Prik Gaeng Massaman)
Flavor profile: Aromatic, with Middle Eastern and Indian spice influences.
Add to the base:
- ½ tsp coriander seed (toasted)
- 1 black cardamom pod
- ¼ tsp cloves
- ½ cinnamon stick
- ¼ tsp cumin seed (toasted)
- 2 cilantro roots
Often used in massaman beef or lamb curry, this paste is milder and more aromatic than others, pairing perfectly with potatoes and peanuts.
How to Use Thai Curry Pastes
Once you’ve made your paste:
- Heat oil in a pan.
- Sauté the paste until fragrant.
- Add coconut milk (simmer coconut milk and wait until it splits) or water/stock, then your protein and vegetables.
Simmer until cooked through, and serve with rice.
