Easy Harvest Chicken Casserole with Sweet Potatoes and Brussels Sprouts

Introduction

If you’re looking for a meal that brings warmth, nutrition, and color to your dinner table, this Easy Harvest Chicken Casserole with Sweet Potatoes and Brussels Sprouts hits the mark. Bursting with fall-inspired flavors, this one-pan casserole not only minimizes cleanup but also maximizes both taste and nourishment. It’s the ideal dish for busy weeknights, potlucks, or casual family meals when you want something wholesome and comforting—without all the fuss.

Why This Harvest Chicken Casserole is a Flavorsome Favorite

What makes this casserole a real standout is its harmonious blend of sweet, savory, and tangy flavors. Tender roasted chicken gets a flavor boost from earthy sweet potatoes, slightly crispy Brussels sprouts, and a medley of aromatic herbs. It’s healthy, naturally gluten free, and versatile—feel free to add your favorite root vegetables for extra variety. The result is a cozy, crowd-pleasing dish that makes dinner feel special with minimal effort.

Layering Flavors for the Best Casserole

Begin by tossing your chicken and vegetables with olive oil and seasoning. The combination of rosemary, garlic, and smoked paprika ensures every bite is packed with autumnal flavor. A touch of maple syrup or honey adds subtle sweetness that complements the roasted veggies beautifully. Arrange everything in a single layer for perfect caramelization during baking.

Effortless Assembly for Big Rewards

Simply combine all ingredients in a casserole dish, toss, and bake—no need to pre-cook or par-cook anything. This hands-off approach lets the oven do the hard work, melding the flavors together as the juices from the chicken baste the potatoes and sprouts.

Serving Suggestions to Complete Your Meal

Serve your Harvest Chicken Casserole straight from the oven, garnished with a sprinkle of chopped parsley or a squeeze of fresh lemon for brightness. Pair it with a simple green salad or rustic bread to round out your meal. Leftovers keep well and taste even better the next day, making this a smart pick for meal prep, too.

Nutritional Information and Serving Size

This recipe makes about 4 generous servings. Each serving contains approximately 350–400 calories, 28g protein, and an abundance of fiber, vitamins, and antioxidants, thanks to the variety of vegetables. It’s a nourishing, balanced main course fit for any day of the week.

💡Meal Planning Tip: Save this recipe to automatically generate an organized shopping list with all ingredients sorted by store section—perfect for efficient grocery trips and streamlined meal planning.

Instructions

1. Preheat your oven to 400°F (200°C). Lightly grease a large casserole or baking dish.
2. In a large bowl, combine the chicken cubes, chopped sweet potatoes, halved Brussels sprouts, sliced red onion, and minced garlic.
3. Drizzle with olive oil, then sprinkle with rosemary, smoked paprika, salt, and pepper. Add maple syrup or honey, if using. Toss everything until well coated.
4. Spread the mixture evenly in your prepared baking dish, making sure the chicken and veggies are in a single layer for even roasting.
5. Bake uncovered for 30–35 minutes, stirring halfway through, until the chicken is cooked through and the vegetables are tender and caramelized.
6. Remove from oven. Let stand for 5 minutes, then garnish with fresh parsley or squeeze over lemon juice before serving.

Weekly Meal Planning

This casserole is a champion for weekly meal prep and planning. Save and schedule this recipe to your meal plan to efficiently organize shopping lists and avoid those last-minute grocery runs.

Planning Benefits:

– Automatically calculates total ingredient quantities across all your weekly recipes
– Organizes shopping lists by grocery store section for faster shopping
– Prevents duplicate ingredient purchases and helps reduce food waste
– Allows you to batch prep for the week so dinner is always easy and ready to go

Pro tip: When planning several meals, schedule your recipes together—CookifyAI will total overlapping ingredients (like onions or garlic) so you know exactly how much to buy and prep, ensuring you never run out or over-shop.

Cook and Prep Times

Prep Time: 15 minutes
Cook Time: 35 minutes
Total Time: 50 minutes

Enjoy the hearty flavors and the simplicity of this Easy Harvest Chicken Casserole with Sweet Potatoes and Brussels Sprouts—perfect for busy families who cherish both nutrition and convenience!