Cook the quinoa: Rinse quinoa well.
Add to a pot with 3 cups water and a pinch of salt. Bring to a boil, reduce to low, cover, and cook 15 minutes. Rest 5 minutes, then fluff.
Prep the protein: Pat chicken or tofu dry.
Toss with 1 tablespoon olive oil and half the seasoning blend. For salmon, use 1 teaspoon olive oil and a lighter sprinkle of seasoning.
Roast the veggies: Heat oven to 425°F (220°C). On a large sheet pan, toss broccoli, bell peppers, and red onion with 1–2 tablespoons olive oil, the remaining seasoning, and a pinch of salt.
Spread in an even layer.
Add the protein to the pan: Move veggies to one side, add the seasoned chicken or tofu to the other side. If using salmon, roast veggies first, then add salmon halfway through.
Roast until done: Roast chicken and veggies 18–22 minutes, flipping veggies once. Chicken is done at 165°F and lightly browned.
Tofu should be golden with crisp edges (20–25 minutes). For salmon, roast veggies 10 minutes, add salmon, and cook 10–12 minutes more.
Make the dressing: Whisk olive oil, lemon zest and juice, garlic, Dijon, sweetener, salt, and pepper until emulsified. Adjust to taste.
It should be bright and tangy.
Add beans and tomatoes: In a bowl, combine chickpeas or black beans with cherry tomatoes and 2 tablespoons dressing. This keeps them juicy and seasoned.
Assemble the bowls: Divide quinoa among 4–5 containers. Top with roasted veggies, protein, and the bean-tomato mix.
Drizzle each with 1–2 tablespoons dressing. Add herbs and feta if using.
Cool, then store: Let bowls cool uncovered 15–20 minutes before sealing. Refrigerate up to 4 days.
Serve: Enjoy chilled or reheat gently.
Add avocado or hot sauce right before eating. If reheating, wait to add feta or fresh herbs until after warming.