If you’re chasing high protein without boring food, this Grilled Chicken Power Bowl is about to become your new weekly staple. We’re talking juicy, spice-rubbed grilled chicken sliced over fluffy brown rice, caramelized roasted sweet potato, creamy avocado, and fresh baby spinach — all tied together with a lemony tahini drizzle you’ll want to put on everything.

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Each bowl delivers around 40 grams of protein, plus fiber and healthy fats that actually keep you full. It reheats beautifully, so it’s a genuine meal-prep hero: cook once on Sunday and eat well all week.

Why This Bowl Works

  • 40g protein per serving to support muscle and keep hunger away for hours
  • Balanced macros: lean protein, complex carbs, and healthy fats in one bowl
  • Meal-prep friendly: every component stores and reheats well for 4 days
  • Naturally gluten-free and dairy-free

Ingredients

  • 1 lb boneless, skinless chicken breast
  • 2 tbsp olive oil, plus a drizzle for the sweet potato
  • 1 tsp garlic powder
  • 1 tsp smoked paprika
  • 1 tsp ground cumin
  • 1 tsp kosher salt
  • 1/2 tsp black pepper
  • 1 cup cooked brown rice
  • 1 large sweet potato, diced into 1/2-inch cubes
  • 1 avocado, sliced
  • 2 cups baby spinach

For the tahini drizzle:

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  • 1/4 cup tahini
  • 2 tbsp fresh lemon juice
  • 1 tbsp maple syrup
  • 2 tbsp water (plus more as needed)

Instructions

Creamy tahini drizzle being poured over a grilled chicken power bowl
  1. Prep the chicken: Pat the chicken breasts dry with paper towels — this is the secret to a good sear. Rub all over with the olive oil, garlic powder, smoked paprika, cumin, salt, and black pepper. Let it sit at room temperature for 10–15 minutes while the grill heats.
  2. Grill: Heat your grill (or grill pan) to medium-high, about 400°F. Grill the chicken 5–6 minutes per side, until the juices run clear and an instant-read thermometer hits 165°F in the thickest part. Transfer to a plate, tent loosely with foil, and rest 5 minutes — this keeps every slice juicy.
  3. Roast the sweet potato: Toss the diced sweet potato with a drizzle of olive oil and a pinch of salt. Spread on a sheet pan and roast at 425°F for 20–25 minutes, flipping once, until golden and caramelized at the edges.
  4. Make the tahini drizzle: Whisk the tahini, lemon juice, maple syrup, and water until smooth and pourable. Tahini seizes up before it loosens — just keep whisking. Add water a teaspoon at a time if it’s too thick.
  5. Assemble the bowls: Divide the spinach, brown rice, roasted sweet potato, avocado, and sliced grilled chicken among bowls. Drizzle generously with the tahini sauce and serve immediately.

Tips for the Best Power Bowl

  • Slice against the grain: Cutting the chicken across the grain gives you tender, not chewy, slices.
  • Don’t skip the rest: Those 5 minutes of resting redistribute the juices so nothing dries out.
  • Warm your tahini: If your tahini is stiff from the jar, microwave it 10 seconds before whisking.
  • Meal prep: Store components separately in airtight containers for up to 4 days. Add avocado and drizzle fresh when serving.
  • Swap it up: Quinoa instead of brown rice, roasted broccoli instead of spinach — this bowl is endlessly flexible.

Nutrition (per serving, makes 2 large bowls)

Calories: ~640 | Protein: 40g | Carbs: 48g | Fat: 30g | Fiber: 12g

This Grilled Chicken Power Bowl proves that high-protein eating doesn’t have to be plain chicken and rice from a sad container. Make it once, and it’ll earn a permanent spot in your rotation.