Harvest Grain Bowl with Citrus-Herb Vinaigrette

by sarah | Mar 1, 2026 | early spring, March 01-07, 2026 | 0 comments

This vibrant grain bowl is everything I love about California cooking—fresh, colorful, and packed with layers of flavor. We're using Trader Joe's Harvest Blend as the base (that mix of couscous, orzo, quinoa, and chickpeas is so good), then loading it up with roasted Brussels sprouts and sweet potatoes that get these incredible caramelized edges. The real magic happens when you hit those hot vegetables with a squeeze of citrus right out of the oven—it's a restaurant technique that makes everything taste so much brighter. The kale gets massaged until it's tender (not tough and bitter!), the chickpeas roast up crispy like little savory popcorn, and the whole thing comes together with this punchy lemon-herb vinaigrette. For our vegetarian, this bowl is complete as-is with all those crispy chickpeas. For everyone else, we're adding beautifully seared tuna that gets a gorgeous crust. It's the kind of meal that feels healthy and indulgent at the same time, and honestly, it's so pretty you'll want to take a picture before you eat it.

Harvest Grain Bowl with Citrus-Herb Vinaigrette

Warm grain bowl with roasted vegetables, crispy chickpeas, avocado, and citrus-herb vinaigrette. Can be made vegetarian or with seared tuna.
Print Recipe
Prep Time 15 minutes
Cook Time 25 minutes
Total Time 40 minutes
Servings: 3
Course: Main Course
Cuisine: Californian, Mediterranean
Ingredients Method Notes

Ingredients
  

For the Harvest Blend:
  • 1.5 cups Trader Joe's Harvest Blend dry
  • 3 cups water or vegetable broth
  • 1/2 tsp salt
  • 1 tbsp olive oil for toasting
  • 1 strip lemon peel about 2 inches
  • 1 tbsp butter or olive oil for finishing
  • 1/2 tsp lemon zest
For Roasted Vegetables:
  • 12 oz Brussels sprouts trimmed and halved
  • 1 large sweet potato peeled and cut into 3/4-inch cubes (about 2 cups)
  • 3 tbsp olive oil divided
  • Salt and freshly ground black pepper
  • 1/2 tsp smoked paprika
  • 1-2 sprigs fresh thyme optional
  • 1 tbsp fresh lemon juice for Brussels sprouts
  • 1 tbsp fresh orange juice for sweet potatoes
  • Flaky sea salt
  • Small pat of butter optional, for Brussels sprouts
For Crispy Chickpeas (Vegetarian Protein):
  • 1 can 15 oz chickpeas, drained, rinsed, and thoroughly dried
  • 1 tbsp olive oil
  • 1/2 tsp salt
  • 1/4 tsp garlic powder
  • 1/4 tsp cumin
  • 1/2 tsp nutritional yeast optional
  • Small squeeze of lemon for finishing
For Kale:
  • 3 cups chopped kale stems removed
  • 1 tsp olive oil
  • Pinch of salt
  • 1 tsp lemon juice
  • 1/4 tsp lemon zest
  • Tiny pinch red pepper flakes optional
For Citrus-Herb Vinaigrette:
  • 2 tbsp fresh lemon juice
  • 1 tbsp fresh orange juice
  • 1 tsp Dijon mustard
  • 1 small garlic clove minced
  • 1 tsp honey optional
  • Salt and pepper to taste
  • 1/4 cup extra virgin olive oil
  • 2 tbsp fresh parsley finely minced
For Assembly:
  • 2 ripe avocados sliced
  • Extra parsley for garnish
  • Lemon wedges for serving
  • Lemon zest for finishing

For Athlete Protein (Optional):

  • 12-16 oz tuna steak about 1 inch thick
  • 1 tbsp olive oil
  • Salt and pepper
  • 1/2 tsp coriander or fennel seed optional
  • Small knob of butter for basting, optional
  • High-quality finishing olive oil
  • Flaky sea salt

Method
 

Step 1: Prep and Start Roasting
  1. Preheat oven to 425°F. Line two baking sheets with parchment paper.
  2. Pat chickpeas completely dry and remove any loose skins. Toss with 1 tbsp olive oil, salt, garlic powder, and cumin. Spread on one side of a baking sheet in a single layer.
  3. Toss Brussels sprouts with 1.5 tbsp olive oil, salt, and pepper. Spread cut-side down on the other side of the same sheet.
  4. Toss sweet potato cubes with 1.5 tbsp olive oil, salt, pepper, and smoked paprika. Spread on second baking sheet with thyme sprigs if using.
  5. Place both sheets in oven and set timer for 15 minutes.
Step 2: Toast and Cook the Harvest Blend
  1. Heat a medium saucepan over medium heat. Add 1 tbsp olive oil. When shimmering, add the dry Harvest Blend and toast, stirring frequently, for 2-3 minutes until fragrant and you hear slight popping sounds.
  2. Add 3 cups water or broth, salt, and the strip of lemon peel. Bring to a boil, then reduce heat to low, cover, and simmer for 10-12 minutes until tender and liquid is absorbed.
  3. Remove from heat. Discard the lemon peel. Add 1 tbsp butter or olive oil and the lemon zest. Fluff gently with a fork. Cover and keep warm.
Step 3: Make the Vinaigrette
  1. In a small bowl, combine minced garlic with lemon juice and orange juice. Let sit for 5 minutes to mellow the garlic.
  2. Add Dijon mustard to the citrus-garlic mixture and whisk vigorously. Add honey (if using), salt, and several grinds of pepper.
  3. While whisking constantly, drizzle in the olive oil in a very slow, steady stream until the mixture becomes thick and creamy.
  4. Don't add the parsley yet - wait until just before serving so it stays bright green.
Step 4: Check, Flip, and Finish Vegetables
  1. At the 15-minute mark, remove both baking sheets. Flip Brussels sprouts using tongs and shake the chickpeas. Flip sweet potatoes with a spatula.
  2. Return both sheets to oven for another 12-15 minutes until Brussels sprouts are deeply caramelized with crispy edges, sweet potatoes are golden and tender, and chickpeas are crispy and golden.
  3. When done: Transfer hot Brussels sprouts to a bowl, immediately squeeze 1 tbsp fresh lemon juice over them and toss. Add a small pat of butter if desired. Finish with flaky sea salt.
  4. Transfer sweet potatoes to another bowl, squeeze 1 tbsp fresh orange juice over them. Finish with flaky sea salt.
  5. Leave chickpeas spread on the baking sheet to cool completely - they'll continue crisping. While still warm, toss with nutritional yeast if using and a small squeeze of lemon.
Step 5: Prepare the Kale
  1. Place chopped kale in a large bowl. Drizzle with 1 tsp olive oil and add a pinch of salt and the tiny pinch of red pepper flakes if using.
  2. Using your hands, massage the kale firmly for 1-2 minutes - really scrunch it in your fists until the leaves darken and reduce in volume by about half.
  3. Add lemon juice and lemon zest and toss to combine. Let sit for 5-10 minutes if you have time.
Step 6: Prepare the Tuna (Optional)
  1. Remove tuna from refrigerator 10-15 minutes before cooking. Pat very dry with paper towels. Season generously on both sides with salt and pepper. If using coriander or fennel seeds, lightly crush them and press into one side of the tuna.
  2. Heat 1 tbsp olive oil in a cast iron or heavy skillet over high heat until shimmering and almost smoking.
  3. Carefully place tuna in the pan and press down gently with a spatula for the first 30 seconds. Don't move it. Sear for 2-3 minutes until a golden crust forms.
  4. Flip and sear the other side for 2-3 minutes for medium-rare (pink/red center). For medium, add 1 minute per side.
  5. Optional: In the last 30 seconds, add a small knob of butter to the pan and baste the tuna.
  6. Remove to a cutting board and let rest for 2-3 minutes. Slice against the grain into 1/2-inch thick slices. Finish with a tiny drizzle of high-quality olive oil and a pinch of flaky sea salt.
  7. Step 7: Build the Bowls
  8. Right before building the bowls, fold the minced fresh parsley into the vinaigrette.
  9. Warm serving bowls under hot water, then dry them.
  10. For each bowl: Spoon warm Harvest Blend into the bottom (about 3/4 to 1 cup).
  11. Arrange components in distinct sections: roasted Brussels sprouts, roasted sweet potatoes, massaged kale, and generous portion of crispy chickpeas.
  12. Fan sliced avocado on top. For non-vegetarian bowls, add a section of sliced seared tuna.
  13. Drizzle vinaigrette in a circular motion over the top.
  14. Finish with extra crispy chickpeas scattered on top, fresh parsley, microplaned lemon zest over the entire bowl, and a lemon wedge on the side.
  15. Serve immediately while grains and vegetables are still warm. Encourage everyone to squeeze the lemon wedge over their bowl right before eating.

Notes

CHEF'S TIPS - LAYERED ACID TECHNIQUE:
This recipe uses multiple layers of acid for complexity:
1. Citrus on hot roasted vegetables (integrates with caramelization)
2. Lemon in the massaged kale (tenderizes and brightens)
3. Vinaigrette over the whole bowl (ties everything together)
4. Fresh lemon wedge squeezed at the table (bright final hit)
5. Lemon zest microplaned over top (aromatic oils that hit your nose first)
Each layer serves a different purpose and creates depth rather than just "lemony" food.
MAKE-AHEAD & STORAGE:
- Vinaigrette: Make up to 3 days ahead (without parsley); add parsley right before serving
- Harvest Blend: Cook up to 2 days ahead; reheat gently with a splash of water or broth
- Roasted vegetables: Best fresh, but can be roasted earlier in the day and reheated at 350°F for 5-7 minutes
- Crispy chickpeas: Make earlier in the day and store at room temperature UNCOVERED
- Kale: Massage up to 4 hours ahead and refrigerate
- Tuna: Must be cooked fresh; doesn't reheat well

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