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ProperDietPlan

High-Protein Chicken & Roasted Veggie Bowl

PD
by ProperDietPlan Editorial Team
|Updated July 7, 2026
4.8from 0 votes

If you've been staring into the fridge wondering how to actually make healthy diets work without spending hours cooking, this bowl is your answer. It's filling, genuinely delicious, and takes about 45 minutes start to finish—most of which is just the oven doing its thing. I've recommended this one to readers more times than I can count, and it consistently makes it onto people's weekly weight loss menu plans because it's just that practical.

Prep: 15 min
Cook: 30 min
Total: 45 min
Servings: 4
Hearty salad with chicken, vegetables, and citrus in a bowl with chopsticks.

Ingredients

  • 600g (about 1.3 lbs) boneless, skinless chicken breast, cubed
  • 2 medium zucchini, chopped into half-moons
  • 1 large red bell pepper, diced
  • 1 cup cherry tomatoes, halved
  • 1 medium red onion, cut into wedges
  • 2 cups cooked brown rice or quinoa (about 1 cup dry)
  • 2 tablespoons olive oil
  • 1 teaspoon smoked paprika
  • 1 teaspoon garlic powder
  • ½ teaspoon cumin
  • Salt and black pepper to taste
  • Juice of 1 lemon
  • 3 tablespoons plain Greek yogurt (full-fat or 2%)
  • 1 tablespoon tahini
  • 1 small clove garlic, minced
  • Fresh parsley or cilantro to serve

Instructions

  1. 1

    Get Your Oven Going

    Preheat your oven to 220°C (425°F) and line a large baking sheet with parchment paper. Using a high heat here is key—it's what gets you those slightly caramelized edges on the veggies instead of a soggy mess. Trust me on this one.

  2. 2

    Season the Chicken

    Toss the cubed chicken breast in 1 tablespoon of the olive oil, smoked paprika, garlic powder, cumin, a good pinch of salt, and plenty of black pepper. Spread it on one half of your prepared baking sheet in a single layer. Don't crowd it—if the pieces are too close together they'll steam instead of roast, and you lose all that texture.

  3. 3

    Prep and Season the Veggies

    In the same bowl you used for the chicken (fewer dishes—always a win), toss the zucchini, bell pepper, cherry tomatoes, and red onion wedges with the remaining tablespoon of olive oil, salt, and pepper. Spread them on the other half of the baking sheet. If your pan feels crowded, use a second one rather than piling everything up.

  4. 4

    Roast Everything Together

    Slide the pan into the oven and roast for 25–30 minutes. Around the 15-minute mark, give the vegetables a quick toss and flip the chicken pieces over. You're looking for the chicken to hit an internal temperature of 74°C (165°F) and the veggies to have some golden-brown edges. Squeeze the lemon juice over everything in the last 2 minutes of cooking.

    Two individuals share a gourmet dish during brunch, highlighting social dining.
    Photo by Ubeydulah Beşir KÖROĞLU on Pexels
  5. 5

    Whip Up the Yogurt-Tahini Drizzle

    While the oven works, stir together the Greek yogurt, tahini, minced garlic, a pinch of salt, and 1–2 tablespoons of water until it's pourable. This takes literally 90 seconds and it completely transforms the bowl. It adds creaminess and a good hit of extra protein—something I always look for when building high-protein recipes for weight loss.

  6. 6

    Build Your Bowls

    Divide the cooked brown rice or quinoa evenly between four bowls (about ½ cup cooked per serving). Top with the roasted chicken and vegetables, then drizzle generously with the yogurt-tahini sauce. Finish with fresh parsley or cilantro. Eat right away, or pack it up for tomorrow—this one holds up great.

Nutrition Note

Each serving provides roughly 38–42g of protein from the chicken and Greek yogurt, making it one of the more satisfying high-protein meals to lose weight without feeling like you're eating diet food. Brown rice and quinoa both bring fiber and complex carbs that help keep blood sugar steadier compared to refined grains—a 2023 review in Nutrients found that higher-fiber grain choices were associated with greater meal satiety. The olive oil and tahini contribute healthy unsaturated fats. This isn't a 'magic fix,' but it's a genuinely balanced plate that covers protein, fiber, and healthy fats in one go.

Substitution Ideas

Chicken breastFirm tofu (press it well and add an extra 5 minutes roasting time) or canned chickpeas drained and patted dry—both keep the protein content solid for a vegetarian version
Brown riceCauliflower rice if you're following a lower-carb approach, or white rice if that's what you have—the difference in a single meal is smaller than most people think
Greek yogurtDairy-free coconut yogurt for a lactose-free or vegan option; it changes the flavor slightly but still works well with the tahini
ZucchiniBroccoli florets or asparagus cut into 2-inch pieces roast in roughly the same time and taste great here
TahiniA teaspoon of almond butter works in a pinch if you're out of tahini—different flavor profile but it still gives the sauce that creamy body

Storage Tips

Store portions in airtight containers in the fridge for up to 4 days—keep the yogurt-tahini drizzle in a separate small container so it doesn't make the rice soggy. Reheat the chicken and veggies in the microwave for 2 minutes on medium-high, or in a dry skillet over medium heat for 3–4 minutes if you want to bring back some of that roasted texture. The sauce is best cold or at room temperature, so just drizzle it on after reheating. This meal does not freeze well due to the zucchini and tomatoes going mushy, so stick to the fridge for this one.

How This Fits Your Meal Plan

This recipe fits perfectly as a Sunday food prep staple for the week ahead. Make a full batch, portion it into four containers, and you've got lunch or dinner sorted for the next four days—no decisions, no last-minute takeout. If you're working from a structured weight loss menu plan and want something more tailored to your specific calorie or macro targets, our personalized meal planning quiz at properdietplan.com can help you figure out exactly how a recipe like this slots into your daily goals. Because the 'right' portion of rice, for example, genuinely varies person to person.

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