High-Protein Chicken and Sweet Potato Power Bowl (Healthy Bulking Diet Staple)
If you've been trying to build muscle without just shoveling pizza and peanut butter into your face, this bowl is exactly what your meal rotation needs. It's calorie-dense, protein-forward, and built around whole foods that actually support muscle growth—not just the number on the scale. I've been recommending this one to clients (and making it myself on Sunday afternoons) for good reason.

Ingredients
- 700g boneless chicken thighs (skin-on for extra calories)
- 2 large sweet potatoes, cubed (about 600g total)
- 1 cup dry brown rice
- 1 can (400g) chickpeas, drained and rinsed
- 2 cups baby spinach
- 1 medium avocado, sliced
- 3 tablespoons olive oil, divided
- 1 tablespoon smoked paprika
- 1 teaspoon garlic powder
- 1 teaspoon cumin
- Salt and black pepper to taste
- Juice of 1 lemon
- 2 tablespoons tahini
- 1 tablespoon honey
- 2 tablespoons warm water (for tahini dressing)
Instructions
- 1
Get Your Rice Going First
Cook 1 cup of brown rice according to package directions—usually around 25 minutes with a 1:2 rice-to-water ratio. Brown rice takes the longest, so starting it first means everything finishes around the same time. Season the water with a pinch of salt. While it cooks, preheat your oven to 200°C (400°F).
- 2
Season and Roast the Sweet Potatoes
Toss your cubed sweet potatoes in 1.5 tablespoons of olive oil, smoked paprika, cumin, salt, and pepper. Spread them on a lined baking sheet in a single layer—crowding them together makes them steam instead of roast, and you want those caramelized edges. Roast for 25-30 minutes, flipping halfway through.
- 3
Cook the Chicken Thighs
Pat the chicken thighs dry with paper towel (this is the step most people skip, and it makes a real difference for browning). Season generously with garlic powder, salt, and pepper. Heat 1.5 tablespoons of olive oil in a cast-iron or heavy skillet over medium-high heat. Cook the thighs skin-side down for 7-8 minutes until the skin is golden and crispy, then flip and cook another 6-7 minutes. Internal temp should hit 74°C (165°F). Let them rest for 5 minutes before slicing.
- 4
Crisp Up the Chickpeas
If your oven has space, spread the drained chickpeas on a second baking sheet while the sweet potatoes roast. Toss them in a little olive oil and salt and pop them in for the last 15 minutes. They'll come out slightly crispy and add great texture—and a solid hit of plant-based protein. Totally optional, but worth it.

Photo by Fernanda da Silva Lopes on Pexels - 5
Whisk the Tahini Dressing
In a small bowl, mix tahini, honey, lemon juice, and 2 tablespoons of warm water until smooth. It'll look clumpy at first—just keep whisking. The warm water loosens it up into a pourable consistency. Taste it. If it's too thick, add a splash more water. If it needs brightness, squeeze in a bit more lemon.
- 6
Build Your Bowls
Start with a base of brown rice, then layer on the sweet potato, sliced chicken, chickpeas, and baby spinach. Fan out your avocado slices on top. Drizzle the tahini dressing generously over everything. Eat immediately, or pack into containers and refrigerate—it holds up really well for meal prep.
Nutrition Note
Each serving of this bowl provides approximately 620 calories, 52g of protein, 58g of complex carbohydrates, and 22g of healthy fats. The combination of chicken thighs, chickpeas, and brown rice gives you a complete amino acid profile alongside sustained energy from slow-digesting carbs. Sweet potatoes add potassium and beta-carotene, which support overall recovery after training. This is the kind of meal that keeps you full and fueled—not stuffed and sluggish.
Substitution Ideas
Storage Tips
Store components separately if you can—the dressing especially should be kept in a small jar in the fridge (it'll last 5 days). The assembled bowls keep fine for 3-4 days in airtight containers, though the spinach will wilt slightly by day 3. Reheat the rice and sweet potato in the microwave for 90 seconds, then top with the cold chicken (or reheat that too), fresh avocado, and dressing added after heating. Don't freeze this one—avocado and cooked sweet potato don't hold up well from frozen.
How This Fits Your Meal Plan
This bowl works best as your post-training lunch—right when your body is primed to use those carbs and protein for muscle repair. On a healthy bulking diet, I'd typically pair it with a protein-rich breakfast (think Greek yogurt with oats and banana) and a slightly lighter dinner to hit your daily calorie targets without going overboard. Everyone's calorie needs during a bulk are different though, which is why I always recommend taking our personalized meal planning quiz at properdietplan.com—it factors in your training schedule, body weight, and goals to map out exactly how meals like this fit into your week.
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