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ProperDietPlan

High-Calorie Chicken and Sweet Potato Power Bowl

PD
by ProperDietPlan Editorial Team
|Updated July 1, 2026
4.8from 0 votes

If you've been searching for healthy meals to gain weight without resorting to junk food or mystery supplements, this bowl is about to become your new best friend. It's calorie-dense, protein-packed, and honestly? It just tastes really good. I've been recommending this to clients who struggle to hit their calorie targets—and it works because it doesn't feel like a chore to eat.

Prep: 15 min
Cook: 30 min
Total: 45 min
Servings: 4
A gourmet chicken dish with sautéed vegetables and sweet potato puree, served in a rustic setting.

Ingredients

  • 4 chicken thighs, bone-in skin-on (about 700g total)
  • 2 large sweet potatoes, cubed (roughly 500g)
  • 1 cup dry brown rice
  • 1 can chickpeas, drained and rinsed (400g)
  • 3 tablespoons olive oil, divided
  • 1 ripe avocado, sliced
  • 1/2 cup full-fat Greek yogurt (for serving)
  • 2 tablespoons tahini
  • 1 tablespoon lemon juice
  • 2 cloves garlic, minced
  • 1 teaspoon smoked paprika
  • 1 teaspoon cumin
  • Salt and black pepper to taste
  • Fresh parsley, a small handful

Instructions

  1. 1

    Get Your Oven Hot

    Preheat your oven to 200°C (400°F). Line a large baking sheet with parchment paper—this saves you from scrubbing later, trust me.

  2. 2

    Season the Chicken

    Pat the chicken thighs dry with paper towels (this is the secret to getting that golden skin). Rub them with 1 tablespoon of olive oil, smoked paprika, cumin, half the minced garlic, salt, and pepper. Don't be shy with the seasoning here—chicken thighs can handle it.

  3. 3

    Roast the Sweet Potato and Chickpeas

    Toss your sweet potato cubes and drained chickpeas together with 1.5 tablespoons of olive oil on your prepared baking sheet. Spread everything out in a single layer—crowding the pan will steam them instead of roasting them, and you want those slightly crispy edges. Season with salt and pepper. Place the chicken thighs on the same sheet or a second one if needed. Slide everything into the oven for 28-30 minutes, flipping the sweet potato halfway through.

  4. 4

    Cook the Brown Rice

    While the oven does its thing, cook your brown rice according to package instructions. Most brands call for 1 cup rice to 2 cups water, simmering for about 25 minutes. I add a small pinch of salt to the water—makes a difference.

    Close-up of a gourmet vegetable dish with vibrant sauces on a dark plate viewed from above.
    Photo by Huzaifa Bukhari on Pexels
  5. 5

    Whip Up the Tahini Sauce

    In a small bowl, mix the tahini, lemon juice, remaining minced garlic, and 2-3 tablespoons of warm water until you get a pourable, creamy consistency. It'll look like it's seizing up at first—just keep stirring and add water a little at a time. Season with a pinch of salt.

  6. 6

    Build Your Bowl

    Start with a base of brown rice, then layer on the roasted sweet potato, chickpeas, and a chicken thigh (you can remove the bone if you prefer). Add sliced avocado, a generous dollop of full-fat Greek yogurt, and drizzle the tahini sauce over everything. Finish with fresh parsley. That's it. That's the bowl.

Nutrition Note

Each serving of this bowl provides approximately 620-650 calories, 42g of protein, 58g of complex carbohydrates, and around 24g of healthy fats—mostly from avocado, olive oil, and tahini. The combination of chicken thighs (higher in fat than breast), calorie-dense sweet potato, and full-fat dairy makes this genuinely useful for anyone trying to build a higher-calorie, nutritionally complete meal. It's not magic—it's just smart food stacking. Brown rice adds fiber and B vitamins, chickpeas bring plant-based protein and iron, and avocado delivers potassium and monounsaturated fats your body actually uses. A 2023 position statement from the Academy of Nutrition and Dietetics supports calorie-dense whole foods over processed supplements for healthy weight-building goals.

Substitution Ideas

Chicken thighsSalmon fillets—still high in healthy fats and protein, just reduce cook time to 18-20 minutes at the same temperature
Brown riceQuinoa for a slightly higher protein base, or white rice if you want faster digestion post-workout
Full-fat Greek yogurtCoconut yogurt for a dairy-free version—just look for one with minimal added sugar
TahiniAlmond butter works surprisingly well here and adds extra calories and healthy fats
Sweet potatoRegular potato or butternut squash—both roast well and hold up in bowls like this

Storage Tips

Store each component separately in airtight containers in the fridge—this keeps everything from going soggy. The chicken, sweet potato, and chickpeas will keep for up to 4 days. Brown rice is good for 3-4 days refrigerated. Keep the avocado and Greek yogurt fresh—add those only when you're actually eating. The tahini sauce stores well in a small jar for up to a week (it'll thicken in the fridge, so just stir in a splash of warm water before using). Reheat the bowl components in a skillet or microwave, then assemble fresh.

How This Fits Your Meal Plan

Here's the thing about healthy meals to gain weight—one good recipe isn't enough on its own. Where this bowl really shines is as the anchor of a structured dinner routine, repeated 3-4 times a week while your other meals are equally intentional. If you're not sure how many calories you actually need to hit your goals (most people underestimate by 300-500 calories a day, based on dietary recall data), our personalized meal planning quiz at properdietplan.com can map out a full weekly structure built around your body, schedule, and food preferences. This bowl fits neatly into a higher-calorie dinner slot, leaving room for a calorie-dense breakfast and two solid snacks earlier in the day.

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