caramelized onion & three grain salad bowl

Delicious Three Grain Salad with Caramelized Onions

Love the recipe? Share it:

Print

Three Grain Salad with Caramelized Onions

A hearty, make-ahead three grain salad packed with texture and deep flavor. Nutty grains, sweet caramelized onions, and toasty almonds bring warmth and comfort to every bite. This is a fantastic dish served warm or room temp—and it holds up beautifully for leftovers.

Use either a standard yellow cooking onion, or a variety of Spanish, shallots, red and yellow onions.  Remember, onions have more sugar than strawberries, it just takes time to coax that sugar out!

Not only is it delicious and make-ahead, this is a very inexpensive & impressive salad to make!   Get 1 cup of each grain at your local Bulk Barn!  

  • Author: Culinary Studio
  • Prep Time: 15 mins
  • Cook Time: 90 Minutes
  • Total Time: 120 minutes
  • Yield: 46 Servings 1x

Ingredients

Units Scale
  • 1 cup raw quinoa, cooked and cooled (see method below)
  • 1 cup raw brown rice, cooked and cooled (see method below)
  • 1 cup raw brown or green lentils, cooked and cooled (see method below)
  • Kosher salt, as needed
  • 3 cups caramelized onions (see method below)
  • 1/2 cup extra virgin olive oil
  • Juice of 2 lemons (or more, to taste)
  • A pinch each of cinnamon, allspice & cloves
  • 1 cup sliced almonds, toasted
  • 1/2 cup sliced, dried apricots
  • Freshly ground pepper, to taste

Instructions

Three Grain & Component Prep

  1. Cook all of the grains using the ‘pasta method’: adding the grains to boiling, salted water until al dente, then drained and cooled on a baking sheet.  See video below!
  2. Caramelize the onions:  Heat a sauté pan over high heat. Add enough olive oil to coat the bottom
  3. Add onions and stir constantly for 5–10 minutes, until they begin to brown.
  4. Reduce heat to low. Cook undisturbed for about 30 minutes, stirring only occasionally, until deep golden brown and sweet.

Bring the Three Grain Salad together:

  1. In a large mixing bowl, gently combine the cooked and cooled quinoa, rice, and lentils.
  2. Add the caramelized onions, olive oil, lemon juice, spices, salt, and pepper. Toss everything together until well combined.
  3. Toast the almonds in a dry skillet over medium heat, stirring often until golden and fragrant. Add to the salad along with the dried apricots.
  4. Taste and adjust seasoning as needed—more lemon for brightness, more salt if it’s feeling flat.
  5. Serve warm, at room temperature, or chilled. It’s delicious every way.

Notes

Substitutions & Variations for our Three Grain Salad

  • No almonds? Use toasted pumpkin seeds, walnuts, or pecans.   We do actually often add almonds & pumpkin seeds (pepitas)

  • No lentils? Chickpeas or black beans work well.  Also, we highly recommend DuPuy Lentils

  • No lemon? A splash of red wine vinegar or apple cider vinegar can sub in.

  • Add-ins: Chopped fresh parsley, crumbled feta, or roasted veggies take this up a notch.  Also sundried tomatoes!

What to Know / Avoid

  • Don’t overcook the grains—they should each hold their texture to avoid a mushy mix.

  • Do not substitute canned lentils.

    Cook With Us!

    Like this recipe?  You should try cooking with us! Start with an on-demand pre-recorded class, or jump in to the best experience with our live classes!

    4.8
    Based on 75 reviews
    powered by Google
    William Natter
    14:37 30 Apr 25
    We have taken many classes over several years, and they never disappoint! Kristie & team always have great pointers and tricks to learn in the video. We love the Japanese burgers, and they are always a hit with guests. That's the thing: you make the recipe at home, it doesn't take a long time, and the result is so good that you want to make it again and again. Just try one, you'll see. 🙂
    James Blashill
    12:54 29 Apr 25
    I had such a fantastic experience at the cooking class! My daughter and I had an amazing time — our Bao Buns and Crispy Chicken turned out delicious, and we learned so much throughout the session. It was a fun, inspiring, and rewarding evening. I can’t wait to come back for another class. Highly recommend!
    ABM Janzen
    12:00 26 Apr 25
    Our virtual cooking class experience was top notch! Well organized, wonderfully communicated, and entertaining! A delicious outcome which boosted our confidence to try more challenging recipes in the future. Highly recommend!
    lori letts
    16:52 22 Apr 25
    I have taken a few classes in the past - always find the products delicious, and I enjoy the challenge of trying to keep up 🙂

    I subscribe the updates and get links to recipes - I recently made the Olive Oil Lemon cake. It turned out delicious – as you said in the description, very moist! My daughter has a birthday in strawberry season and typically she asks for strawberry shortcake with a traditional shortcake recipe… I served the lemon came this weekend with a bit of whipping cream and fresh strawberries (your picture was quite enticing) and her comment was that her birthday request this year would be to replace the traditional shortcake with this recipe!
    Kat Garrod
    15:06 12 Apr 25
    I've taken several on-line cooking classes from The Culinary Studio and have really enjoyed each one. The recipes are delicious and the instructions are very well laid out. I always learn new cooking tips and skills.
    Cyn Vavasour
    17:52 07 Apr 25
    It has been most likely a year and a half since I’ve made moussaka. Having the recording available was a godsend. So good and lots of leftovers! Having the recording is priceless!
    I made Dan Dan noodles last month and again referred to the recording as it has been awhile. I was grateful for the reminders, tips and tricks. Not to mention, I love to cook with Kirstie and Jody. They make it so much fun!
    Most of the meals I make are from your repertoire. I think I have close to 60!
    Donna Turner
    20:41 06 Mar 25
    Love these ladies! Classes are easy to follow, informative, filled with all kinds of tricks & tips and best of all DELICIOUS!! This is our "night out" dining adventure that we can re-do & show off to our family & friends.
    Linda Brodrecht
    01:22 17 Feb 25
    My husband and I joined the Valentine's Day Date Night cooking class. Very enjoyable experience full of informative tips and thorough explanations followed by a delectable meal. Thank you Kirstie & Jodie. We'll be back!
    Jeff Eitel
    00:48 31 Jan 25
    Lots of fun and food turned out great.
    John H
    21:46 30 Jan 25
    I recently did an online Lamb Briyani class. It used some cooking techniques I wasn't familiar with and produced a dish that was as tasty as the best Indian food I've ever had the pleasure of enjoying.
    R S
    23:12 27 Jan 25
    I have done a few classes with the Culinary Studio and always enjoy the classes and the fabulous meals. They deliver the food to my door all prepped for the class if I like (which I do!). Highly recommended.
    Bruce White
    01:16 24 Jan 25
    We did a virtual zoom cooking class. It was better than cooking classes we have done in a actual class. We really enjoyed our ourselves. We have made the meal a couple of times since the class. We have friends over for the session and have great restaurant quality meals
    Iain Peck
    00:46 25 Nov 24
    The Culinary Studio is an wonderful online chef duo!

    You will learn delicious recipes taught in real time from start to end by two good friends who want nothing more than to teach you how to cook and and have fun doing it. Class presentation is practical and encouraging with one chef starting and one playing 'catch up' so you do not miss anything and no question will go unanswered!

    The recipe with food pack is perfectly packaged and always arrives on time to make it easy so you do not have to shop!

    Several recipes from the Culinary Studio are in our regular rotation!

    Excited to keep cooking with you Kirstie and Jody!
    Liana Kinzie
    03:10 20 Nov 24
    Online classes have allowed me the convenience to open my computer and learn in the comfort of my home and to do the class on my own schedule rather than missing out due to life's interruptions. Classes are paced well and the chef's are ready to answer your cooking questions even if they are unrelated to the class. I have used the recipes frequently in my day to day life and recently at an event where I overhead participants raving about the soup and cookies I had prepared, which were from Culinary Studio class recipes.

    I was at the Studio for the very first class they held and I have continued to take classes for the past 13 years. While some things have changed over the years, the quality, knowledge and skills Jody and Kirstie bring to each class has not.The skills I learned through the their instruction have been used daily.
    B Ellert
    02:13 20 Nov 24
    To Chefs Kirstie & Jody! My family and I have thoroughly enjoyed the recipes and techniques we have acquired by following your live sessions and on-demand courses available on your website. You have a casual and an informative style that is very appealing. Most importantly both of you thrive on good food and beverage as much as we do! Bravo - we hope your future includes many more years of teaching and developing new dishes. Thank you. 🙂

  • Let everything cool before combining or the salad can get sticky.

  • This salad gets better as it sits—plan ahead if you can.

Storage Tips for Three Grain Salad

  • Store in an airtight container in the fridge for up to 4–5 days.

  • This salad is fantastic for meal prep!

  • Freezing isn’t recommended (the texture of grains and onions will suffer).

FAQ

Can I make this salad in advance?
Yes! In fact, it tastes even better a few hours (or a day) after it’s made.

Is this recipe vegan?
Absolutely—just make sure you’re using certified vegan ingredients if needed.

Can I serve this warm?
Yes, you can gently warm it up, but it’s also lovely at room temp or cold.

What’s the best way to use leftovers?
Wrap it in a pita with a little yogurt or hummus for a next-day lunch.

We love a good make-ahead salad. If you loved this Three Grain Salad, make our favourite Summer Salads with this cook-along video!

summer salads; three bean salad

Made this recipe? Share it with us!