Creamy Chicken, Broccoli & Potato Bake
There are some dinners that feel like a warm hug, and this Creamy Chicken, Broccoli & Potato Bake is definitely one of them. I first made it on a chilly weekend when I wanted something comforting for my family but didn’t want to spend the whole afternoon in the kitchen.
I had some chicken, broccoli, and potatoes on hand, so I decided to turn them into one creamy casserole. A friend had suggested adding Greek yogurt to the sauce instead of making a really heavy cream sauce, and I’m so glad I tried it.
The first time it came out of the oven, the cheese was bubbling and golden, the potatoes were tender, and the chicken smelled incredible. My family gathered around the table, and everyone loved it. Now it’s one of those recipes I make when I’m tired, stressed, or simply craving something cozy on the weekend.
It’s hearty enough to feel like comfort food, but the broccoli and lighter creamy sauce keep it from feeling too heavy.
Why You’ll Love This Bake
Creamy and comforting
Tender chicken and potatoes
Plenty of broccoli
Easy one-dish family dinner
Protein-rich
Great for meal prep
Easy to make diabetes-conscious
Ingredients
Chicken & Vegetables
1½ pounds boneless, skinless chicken breast, cut into bite-sized pieces
3 medium potatoes, diced into small cubes
4 cups broccoli florets
1 small onion, diced
3 garlic cloves, minced
1 tablespoon extra virgin olive oil
1 teaspoon paprika
1 teaspoon dried oregano
½ teaspoon garlic powder
½ teaspoon salt
¼ teaspoon black pepper
Creamy Sauce
¾ cup plain Greek yogurt
½ cup low-sodium chicken broth
½ cup shredded mozzarella
¼ cup grated Parmesan
1 teaspoon Dijon mustard
½ teaspoon dried oregano
¼ teaspoon black pepper
Topping
½ cup shredded mozzarella
1 tablespoon chopped fresh parsley
Optional: a little paprika for color
Instructions
Step 1: Prepare the Potatoes
Preheat your oven to 400°F (200°C).
Place the diced potatoes in a large bowl.
Toss with half of the olive oil, paprika, oregano, salt, and pepper.
Spread them in a lightly greased baking dish.
Bake for 15 minutes to give the potatoes a head start.
Step 2: Prepare the Chicken
While the potatoes are cooking, toss the chicken with the remaining olive oil, garlic powder, oregano, salt, and pepper.
Set aside.
Step 3: Make the Creamy Sauce
In a bowl, whisk together:
Greek yogurt
Chicken broth
½ cup mozzarella
Parmesan
Dijon mustard
Oregano
Black pepper
Mix until smooth.
Tip: Don’t heat or boil the yogurt sauce before adding it to the casserole, as very high heat can cause it to separate.
Step 4: Add the Chicken & Broccoli
Remove the baking dish from the oven.
Add the seasoned chicken, broccoli, and diced onion.
Pour the creamy sauce evenly over everything.
Gently toss to coat.
Step 5: Add the Cheese
Sprinkle the remaining mozzarella over the top.
Add a light sprinkle of paprika if desired.
Step 6: Bake
Cover the dish loosely with foil and bake for 20 minutes.
Remove the foil and continue baking for another 10–15 minutes, until the chicken is cooked through, the potatoes are tender, and the cheese is golden and bubbling.
The chicken should reach 165°F (74°C) internally.
Step 7: Rest & Serve
Let the casserole rest for 5 minutes before serving.
Finish with fresh parsley and serve warm.
My Tips for the Best Chicken & Potato Bake
Cut the potatoes small.
Large pieces take much longer to become tender.
Give the potatoes a head start.
This keeps the chicken from becoming overcooked while waiting for the potatoes.
Don’t overcook the chicken.
Check the thickest piece with a thermometer and remove the bake when it reaches 165°F.
Use fresh broccoli.
It gives the casserole a better texture and prevents excess water from making the sauce thin.
Let it rest.
Those few minutes after baking help the creamy sauce thicken slightly.
Diabetes-Inspired Version
Potatoes are a carbohydrate-rich food, so this casserole can be made more diabetes-conscious by controlling the potato portion and increasing the broccoli and chicken.
For a lower-carbohydrate version:
Use 2 medium potatoes instead of 3
Increase broccoli to 5–6 cups
Add mushrooms, zucchini, or cauliflower
Use plain Greek yogurt rather than heavy cream
Keep the cheese portion moderate
Serve with a fresh leafy salad or additional non-starchy vegetables.
Individual carbohydrate needs and blood-glucose responses vary, so choose a portion that fits your personal meal plan.
Mediterranean-Inspired Twist
For extra Mediterranean flavor, add:
Crumbled feta
Kalamata olives
Roasted red peppers
Fresh dill
Lemon zest
Chopped parsley
A drizzle of extra virgin olive oil
A squeeze of fresh lemon over each serving makes the creamy casserole taste surprisingly bright.
Serving Suggestions
This bake is already a complete-feeling meal, but I love serving it with:
Greek salad
Cucumber and tomato salad
Roasted zucchini
Steamed green beans
Fresh leafy greens
Lemon-dressed arugula
Storage
Store leftovers in an airtight container in the refrigerator for 3–4 days.
Reheat gently in the oven or microwave until heated through.
If the sauce thickens too much, add a small splash of chicken broth before reheating.
Prep Time
15 minutes
Cook Time
45 minutes
Total Time
1 hour
Servings
6
Nutrition Facts
Approximate per serving:
Calories: 390
Protein: 39g
Carbohydrates: 30g
Fat: 14g
Fiber: 5g
Sugar: 4g
Sodium: 500mg
Nutrition is approximate and will vary depending on potato size, cheese, yogurt, and broth used.
Frequently Asked Questions
Can I use chicken thighs?
Yes. Boneless, skinless chicken thighs work beautifully and make the casserole extra juicy.
Can I use frozen broccoli?
Yes, but thaw and drain it well first. Excess water can make the creamy sauce thinner.
Can I replace the potatoes?
Absolutely. Cauliflower, sweet potato, or a mixture of cauliflower and potatoes can work well.
Can I make this ahead of time?
Yes. Assemble it earlier in the day, refrigerate it, and bake when you’re ready. Because the ingredients are chilled, you may need to add a little extra baking time.
Can I freeze leftovers?
You can, although the Greek-yogurt-based sauce may change texture slightly after freezing. For the best texture, refrigerating leftovers is preferable.
Is this good for a diabetes-conscious meal?
It can be, especially with a smaller potato portion and extra broccoli. The chicken provides protein, while the vegetables add fiber. Because potatoes contribute carbohydrates, portion size remains important.