Onam week in our kitchen always starts with a cutting board full of vegetables cut the same way: thick batons, not tiny cubes. That shape is how I know we are making avial, not a random mixed veg curry.
Healthy Avial Recipe (Kerala Mixed Veg Stew) with Coconut Yogurt is my dairy-free take on the classic Kerala avial recipe. You still get the soft vegetables, the fresh coconut-cumin paste, and that gentle sour finish. The swap is homemade coconut yogurt instead of dairy curd, so the plate stays vegan without tasting flat.
If you have never cooked avial before, this is a good first pot. The steps are calm, and the yogurt goes in at the end so nothing splits.
What Is Avial?
Avial (also spelled aviyal) is a Kerala mixed-vegetable stew cooked with a fresh coconut paste and finished with yogurt. It is a fixture on Onam and Vishu sadya banana-leaf spreads, and it also shows up next to rice on ordinary weeknights.
The vegetables are usually cut into finger-length batons so they cook at a similar pace and still hold their shape. The gravy is mild, coconut-forward, and lightly tangy. It is not a heavy masala curry. Think comfort stew that sits next to rice, thoran, and pickles.
Traditional versions finish with thick dairy curd or yogurt. This one uses coconut yogurt for the same sour-coconut finish without dairy.
Why You’ll Love This
- A dairy-free avial that still tastes like classic Kerala
- Naturally vegan and gluten-free
- Flexible vegetable list based on what you already have
- Mild enough for kids if you keep the green chili gentle
- Fits a festival sadya plate, meal prep, or a simple rice dinner
Vegetables, coconut, and yogurt-style tang make this a filling vegetarian side without a long spice list. A small bowl next to rice still feels complete.
Avial Vegetables List
Aim for 4 to 6 vegetables, about 4 cups total once cut. Mix firm and soft so the pot has texture.
Good avial vegetables:
- Ash gourd or winter melon
- Yellow pumpkin or butternut
- Carrot
- Green beans
- Raw banana (plantain)
- Drumstick (moringa pods), cut into short lengths
- Elephant foot yam or taro, if you like earthier bites
- Cucumber or ivy gourd, for lighter pieces
- Brinjal (eggplant), in thicker batons so it does not collapse
Skip watery tomatoes. This stew is coconut and yogurt, not a tomato gravy.
Cut everything into similar batons, about the size of your little finger. That is the texture cue for a proper Kerala avial recipe. Tiny cubes cook into mash; huge chunks stay hard in the middle.
Prep tip: Keep cut vegetables in a bowl of water with a pinch of turmeric if you are chopping ahead. Drain well before cooking so you do not flood the pot.
Coconut Paste and Coconut Yogurt
Grind fresh grated coconut with cumin seeds, green chili, and a splash of water into a coarse, thick paste. It should look grainy, not like a smoothie. A wet, silky paste makes the stew thin and pasty.
For the finish, use thick homemade coconut yogurt. Store-bought works if it is plain, unsweetened, and thick. Thin drinking-style coconut yogurt waters the gravy down.
Test note: I whisk the coconut yogurt with 2 tablespoons of the warm coconut paste before it hits the pot. Straight cold yogurt into hot gravy is what made my first batch look grainy. Tempered yogurt settles in smoothly.
Mistake I made early on: stirring yogurt over a hard boil. The coconut split and the stew looked broken. Now I kill the heat first, wait 30 seconds, then fold the yogurt in gently. The residual warmth is enough.
How to Make This Kerala Avial Recipe
Cook the vegetables with turmeric, salt, and a little water or thin coconut water until they are just tender. They should bend with a fork but not fall apart. Drain any excess liquid if the pot looks soupy before the paste goes in.
Stir in the coconut-cumin paste and simmer a few minutes so the raw coconut taste softens. The gravy should coat the vegetables, not swim around them.
Turn off the heat. Fold in the coconut yogurt mixture. Taste for salt and a little more yogurt if you want brighter tang.
Temper coconut oil with mustard seeds and curry leaves, then pour it over the top. That last crackle is what makes the kitchen smell like Kerala.
How to Serve
Spoon avial next to plain rice, matta rice, or Instant Pot jeera rice. Add a dry coconut stir-fry like thoran two ways with beans and carrot for crunch against the soft stew. That pairing already feels like a small sadya plate.
Leftovers are excellent the next day with a fresh tempering spooned over the top after reheating gently.
Healthy Avial (Kerala Mixed Veg Stew) with Coconut Yogurt
Equipment
- Heavy-bottomed pot or kadai with lid
- Mixer or blender for the coconut paste
Ingredients
Vegetables
- 4 cups mixed vegetables cut into batons; choose 4 to 6 of ash gourd, pumpkin, carrot, green beans, raw banana, drumstick, yam, cucumber, brinjal
- 1/2 teaspoon turmeric powder
- salt to taste
- 3/4-1 cup water as needed to cook the vegetables
Coconut paste
- 1 cup grated coconut fresh preferred, or thawed frozen, squeezed dry
- 1 teaspoon cumin seeds
- 1-2 green chilies to taste
- 2-3 tablespoons water to grind
Finish
- 1/2-3/4 cup thick plain coconut yogurt unsweetened
- 1 tablespoon coconut oil
- 1 teaspoon mustard seeds
- 10-12 curry leaves
- 1 dried red chili optional
- 1 tablespoon coriander leaves chopped; optional
Instructions
Prep the vegetables and paste
- Cut the vegetables into even batons. Keep firmer pieces (yam, raw banana, carrot, drumstick) in one pile and quicker-cooking pieces (pumpkin, cucumber, brinjal) in another if you want staggered cooking.
- Grind coconut, cumin seeds, and green chili with just enough water to make a thick, coarse paste. Set aside.
Cook the avial
- In a heavy pot, add the firmer vegetables with turmeric, salt, and about 3/4 cup water. Cover and cook on medium heat for 8 to 10 minutes. Add the softer vegetables and cook 5 to 7 minutes more, until everything is tender but not mushy. Add a splash of water only if the pot is dry. If a lot of liquid remains, uncover and simmer until it looks lightly moist, not soupy.
- Stir in the coconut paste. Simmer 3 to 4 minutes on low heat so the raw coconut taste softens and the gravy coats the vegetables.
- Whisk the coconut yogurt with 2 tablespoons of the warm gravy or paste in a small bowl until smooth.
- Turn off the heat. Wait about 30 seconds, then fold the yogurt mixture into the pot gently. Taste and add a spoon more yogurt or salt if needed.
Temper and serve
- In a small pan, heat coconut oil. Add mustard seeds and let them pop. Add curry leaves and dried red chili if using. Pour the tempering over the avial. Garnish with coriander if you like. Serve warm with rice.
Notes
FAQs
Q1. Can I make avial without dairy yogurt?
Yes. That is the point of this version. Thick plain coconut yogurt gives the sour finish without dairy. Keep it unsweetened.
Q2. Which vegetables work best in avial?
Use a mix of firm and soft: ash gourd, pumpkin, carrot, beans, raw banana, drumstick, and yam are classic. Aim for even batons so they cook together. Skip tomatoes.
Q3. Why did my coconut gravy split?
The yogurt went in while the pot was still boiling, or the yogurt was too cold and thin. Turn off the heat, temper the yogurt with a little warm gravy, then fold it in gently.
Q4. Is avial the same as aviyal?
Yes. An aviyal recipe is the same dish as avial. Spelling varies by region and blog. The method stays the same: mixed vegetables, coconut paste, yogurt finish.
Q5. Can I make avial ahead for Onam or meal prep?
Yes. Cook the vegetables and coconut paste, cool, and refrigerate. Reheat gently, then add coconut yogurt and a fresh tempering just before serving so the finish stays bright.
Q6. What do you serve avial with?
Rice is the everyday plate. For a fuller Kerala meal, add a dry thoran and something cooling on the side. Instant Pot jeera rice also works when you want cumin aroma against the coconut stew.
Before You Go
This avial recipe is the pot I trust when I want a Kerala mixed-veg stew that feels festive and still works on a Tuesday. The coconut yogurt finish keeps it dairy-free without giving up the tang that makes avial taste like itself.
If you try it, tell me: which vegetable mix did you use, and did you go full coconut yogurt or half-and-half with dairy curd?
Made this? Share a photo and tag @petitepaprika on Instagram. I love seeing your kitchen creations!
