Breakfast

Rainbow Vegetable Couscous Salad in a Jar

ByMariem September 27, 2025

Sometimes the most delicious meals are also the most colorful. This rainbow vegetable couscous salad in a jar is a vibrant, wholesome dish layered with fluffy couscous, crisp vegetables, and a zesty dressing. Packed with nutrients and bursting with flavor, it’s the perfect meal-prep option for busy weekdays, picnics, or even a light and refreshing lunch at home.

What makes this salad special is its versatility. Couscous provides a fluffy, slightly nutty base that absorbs the dressing beautifully, while layers of rainbow-colored vegetables add crunch, sweetness, and freshness. Assembling it in a jar not only makes it portable but also keeps the ingredients fresh and visually stunning.

Ingredients You’ll Need

1 cup couscous
1 cup boiling water or vegetable broth
1 tbsp olive oil
½ cup cherry tomatoes, halved
½ cup cucumber, diced
½ cup bell peppers (red, yellow, or orange), diced
¼ cup shredded carrots
¼ cup purple cabbage, finely sliced
2 tbsp chickpeas or canned beans (optional for protein)
Fresh parsley or mint, chopped

For the dressing:

2 tbsp olive oil
1 tbsp lemon juice
1 tsp honey or maple syrup
½ tsp Dijon mustard
Salt & black pepper, to taste

Step-by-Step Instructions

Prepare the couscous – Place couscous in a bowl. Pour boiling water or broth over it, cover, and let sit for 5 minutes. Fluff with a fork and drizzle with olive oil.
Make the dressing – In a small jar, whisk together olive oil, lemon juice, honey, mustard, salt, and pepper.
Assemble the jar – Start with dressing at the bottom, followed by chickpeas, then denser vegetables (carrots, cabbage, peppers), and finally couscous. Top with cucumbers, tomatoes, and herbs.
Seal and chill – Close the jar tightly and refrigerate until ready to serve. Shake before eating or pour onto a plate.

Flavor Notes & Variations

Add feta cheese or goat cheese for a creamy, tangy touch.
For a Mediterranean twist, include olives and sun-dried tomatoes.
Replace couscous with quinoa or bulgur for a gluten-free version.

Serving Suggestions

Enjoy this salad straight from the jar for a quick lunch. For a heartier meal, pair it with grilled chicken, shrimp, or falafel. It’s also a refreshing side dish for BBQs or potlucks.

Frequently Asked Questions

1. Can I use quinoa instead of couscous?
Yes, quinoa makes a great gluten-free substitute and adds extra protein.

2. How long does this salad last in the fridge?
Up to 4 days when stored in an airtight jar with dressing at the bottom.

3. Do I have to use a jar?
Not necessarily — jars are great for layering and portability, but you can also use containers or bowls.

4. Can I make this salad vegan?
Yes, just use maple syrup instead of honey in the dressing.

5. Can I add meat to this salad?
Absolutely. Grilled chicken, salmon, or shrimp pair beautifully with couscous.

6. Can I serve it warm?
Yes, you can eat couscous warm, but this recipe is designed to be refreshing and chilled.

7. Can I prep multiple jars at once?
Yes, it’s perfect for meal prep. Just make sure to keep greens and herbs toward the top to stay fresh.

8. What’s the best jar size?
A 16–20 oz mason jar works perfectly for a single serving.

Conclusion

Rainbow Vegetable Couscous Salad in a Jar is proof that healthy food can be exciting, colorful, and delicious. With its fluffy couscous, layers of crisp vegetables, and bright lemony dressing, it’s as nourishing as it is beautiful. Perfect for meal prep, picnics, or a quick grab-and-go lunch, this salad will keep you feeling energized and satisfied. Once you try it, you’ll want to keep a few jars ready in your fridge every week.