Light Thai Green Curry with Oats and Root Vegetables Recipe
Introduction
This Light Thai Green Curry is a fresh, vibrant dish that balances creamy coconut flavors with crisp vegetables and zesty lime. Made lighter with rolled oats instead of cream, it’s a delicious, comforting meal perfect for any day of the week.

Ingredients
- 25g rolled oats, soaked in 200ml/7fl oz cold water for 20 mins
- 1 ½ tbsp creamed coconut, grated
- 1 tsp coconut oil or sunflower oil
- 2 carrots, sliced
- 1 parsnip, cut into small chunks
- 1 small sweet potato, chopped into small pieces
- ¼ tsp Marmite
- 2 kaffir lime leaves (dried or fresh)
- 6 spears purple sprouting broccoli, halved lengthways
- 50g frozen peas
- 1 lime, cut into 6 wedges
- 1 green pepper, chopped
- ½ small pack coriander
- 1 garlic clove, peeled
- 2cm/¾ in piece of ginger, peeled
- Zest and juice of 1 lime
- 2 spring onions, roughly chopped
- 1 green chilli
- Brown rice, to serve
- ½ small pack coriander (optional, for garnish)
Instructions
- Step 1: Make the curry paste by placing the green pepper, coriander (½ pack), garlic, ginger, lime zest and juice, spring onions, green chilli, and a pinch of salt into a food processor. Blitz until finely chopped. Transfer to a small bowl and chill while you prepare the rest.
- Step 2: In the same food processor (no need to clean), blend the soaked oats and water until as smooth as possible. Strain through a sieve to remove any oat bits, then stir in the grated creamed coconut. Set this oat milk mixture aside.
- Step 3: Heat the coconut oil in a large non-stick frying pan or wok over high heat. Add the carrots, parsnip, and sweet potato. Stir-fry for 2-3 minutes until the vegetables begin to color at the edges.
- Step 4: Add the curry paste to the pan and cook, stirring, until the mixture is no longer watery and the paste is fragrant.
- Step 5: Pour in the oat milk mixture, add the Marmite, kaffir lime leaves, and 300ml water. Bring to a simmer, then cover and cook for 15 minutes.
- Step 6: Add the halved broccoli spears and 50ml water. Cook covered for an additional 5 minutes until the broccoli is tender.
- Step 7: Stir in the frozen peas and cook for 1 more minute until heated through. Remove from heat and squeeze over the juice of 2 lime wedges.
- Step 8: Serve the curry immediately with cooked brown rice, remaining lime wedges, and a scattering of fresh coriander leaves if you like.
Tips & Variations
- For extra heat, add more green chilli or a dash of your favorite chili sauce.
- You can substitute sweet potato with butternut squash or pumpkin for a seasonal twist.
- If you don’t have creamed coconut, coconut milk can be used, but the flavor will be slightly different.
- For a vegan Marmite alternative, check nutritional yeast or miso paste to add umami.
- Adding a handful of chopped fresh basil at the end enhances the Thai flavors beautifully.
Storage
Store any leftover curry in an airtight container in the refrigerator for up to 3 days. Reheat gently on the stove or in the microwave, stirring occasionally, and add a splash of water if the curry has thickened too much. The brown rice is best cooked fresh, but can be stored separately for 2-3 days.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I make this curry gluten-free?
Yes. The ingredients used are naturally gluten-free, but always check Marmite or any processed items for gluten-containing additives. Alternatively, skip the Marmite and use gluten-free miso paste.
Is it possible to freeze this curry?
Yes, you can freeze the curry for up to 2 months. Cool completely before freezing in an airtight container. Thaw overnight in the fridge and reheat gently on the stove. Note that the texture of some vegetables might soften after freezing.
Print
Light Thai Green Curry with Oats and Root Vegetables Recipe
- Total Time: 55 mins
- Yield: 4 servings 1x
- Diet: Vegan
Description
A light and flavorful Thai green curry made with a homemade green curry paste and creamy oat milk, packed with vibrant vegetables and served with brown rice for a healthy, wholesome meal.
Ingredients
Green Curry Paste
- 1 garlic clove, peeled
- 2cm (¾ in) piece of ginger, peeled
- Zest and juice of 1 lime
- 2 spring onions, roughly chopped
- 1 green chilli
- ½ small pack coriander
- 1 green pepper, chopped
Oat Milk & Coconut Mixture
- 25g rolled oats, soaked in 200ml (7 fl oz) cold water for 20 mins
- 1 ½ tbsp creamed coconut, grated
Curry & Vegetables
- 1 tsp coconut oil or sunflower oil
- 2 carrots, sliced
- 1 parsnip, cut into small chunks
- 1 small sweet potato, chopped into small pieces
- ¼ tsp Marmite
- 2 kaffir lime leaves (dried or fresh)
- 6 spears purple sprouting broccoli, halved lengthways
- 50g frozen peas
To Serve
- 1 lime, cut into 6 wedges
- Brown rice, to serve
- ½ small pack coriander (optional, for garnish)
Instructions
- Make the curry paste. Place the garlic, ginger, lime zest and juice, spring onions, green chilli, coriander, and green pepper into a food processor and blitz until finely chopped. Transfer the paste to a small bowl and chill while preparing the rest.
- Prepare the oat milk mixture. Add the soaked oats along with their soaking water into the same food processor (no need to clean it first) and blend until as smooth as possible. Strain through a sieve to remove any remaining oat bits. Mix in the grated creamed coconut and set aside.
- Cook the vegetables. Heat a large non-stick frying pan or wok over high heat. Add the coconut oil, then stir-fry the carrot, parsnip, and sweet potato for 2-3 minutes until edges start to colour.
- Add the curry paste. Stir in the green curry paste and cook until no longer watery, intensifying the flavor.
- Simmer the curry. Pour in the oat milk and coconut mixture, then add Marmite, kaffir lime leaves, and 300ml water. Bring to a simmer, cover, and cook for 15 minutes to allow vegetables to soften and flavors to meld.
- Add the broccoli. Stir in the broccoli along with 50ml water, cover, and cook for an additional 5 minutes until tender.
- Finish with peas. Add the frozen peas and cook for 1 minute until heated through. Remove from heat and squeeze over the juice from 2 lime wedges.
- Serve. Spoon the curry over cooked brown rice, garnish with the remaining lime wedges and a scattering of coriander leaves if desired. Serve immediately.
Notes
- Soaking the oats for the oat milk base helps to soften them for better blending and creaminess.
- Using creamed coconut adds a rich, creamy texture without heavy cream.
- Marmite adds depth and umami flavor to the curry but can be omitted for a milder taste.
- Adjust the green chilli quantity to control the curry’s spiciness.
- Kaffir lime leaves add a distinctive citrus fragrance; dried leaves work well if fresh are unavailable.
- This recipe is vegan and gluten-free by default when using gluten-free soy sauce or seasonings if added.
- Serve with brown rice to keep the meal wholesome and nutritious.
- Prep Time: 30 mins
- Cook Time: 25 mins
- Category: Main Course
- Method: Stir-frying
- Cuisine: Thai
Keywords: Thai green curry, vegan curry, oat milk curry, healthy Thai recipe, plant-based curry

