There’s something about a ground turkey casserole that beckons you like a cozy blanket on a rainy day. Imagine the comforting aroma wafting through your home, mingling with the tantalizing scent of herbs and spices, inviting everyone to gather around the dinner table. This dish is not just food; it’s a hug in a bowl, perfect for those chilly evenings when you want something hearty yet easy to whip up.
I remember the first time I made this ground turkey casserole for a family gathering. My cousin asked if I had secretly taken cooking classes because it was so delicious! Spoiler alert: I hadn’t, but I did have this gem of a recipe up my sleeve. It instantly became a family favorite, and now I am thrilled to share it with you.
Why You'll Love This Recipe
- This ground turkey casserole is incredibly easy to prepare, making it perfect for busy weeknights
- The flavor profile is rich and satisfying without being heavy
- Visually appealing with its vibrant colors, it’s sure to impress anyone at your table
- Plus, it’s versatile enough to customize based on what ingredients you have on hand
It’s always heartwarming when your loved ones rave about your cooking—especially when they ask for seconds!

Essential Ingredients
Here’s what you’ll need to make this delicious dish:
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Ground Turkey: Lean and flavorful, this protein is perfect for casseroles and can be substituted with chicken or beef if desired.
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Onion: Choose a yellow or white onion for sweetness that enhances the overall flavor profile of the dish.
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Garlic: Fresh garlic cloves add an aromatic punch—don’t skip them; they’re essential!
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Canned Tomatoes: Opt for diced tomatoes with herbs for added flavor and moisture; freshness makes all the difference.
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Bell Peppers: Colorful bell peppers not only add crunch but also make your casserole visually appealing.
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Cheddar Cheese: Shredded cheese on top creates that gooey goodness everyone loves—a must-have!
For the Seasoning:
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Italian Seasoning: A blend of herbs that brings warmth and depth to the entire dish; feel free to adjust according to your taste.
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Salt and Pepper: Essential seasonings that elevate flavors; make sure to taste as you go!
The full ingredients list, including measurements, is provided in the recipe card directly below.
Let’s Make it together
Preheat Your Oven: Start by preheating your oven to 350°F (175°C). This ensures that your casserole bakes evenly while you prepare everything else.
Sauté the Vegetables: In a large skillet over medium heat, add some olive oil and toss in chopped onions and minced garlic. Sauté until the onions become translucent and fragrant—about 5 minutes.
Add Ground Turkey: Increase the heat slightly and crumble in the ground turkey. Cook until browned, stirring occasionally—this should take about 7 to 10 minutes.
Add Veggies & Spices: Stir in diced bell peppers and canned tomatoes along with Italian seasoning, salt, and pepper. Let everything simmer for about 5 minutes so flavors meld beautifully.
Add Cheese & Transfer: Mix in half of your shredded cheddar cheese until melted. Pour everything into a greased baking dish—make sure it’s well distributed!
Bake It Up: Top with remaining cheese and bake uncovered for 25-30 minutes or until bubbly and golden brown on top. Let cool slightly before serving.
There you have it! A delightful ground turkey casserole that’s bound to become a staple in your household. Enjoy every bite as you savor those warm memories created around the dinner table!
You Must Know
- Ground turkey casserole is a comforting dish that’s as versatile as your imagination
- It’s easy to make, and the creamy aroma fills the kitchen with warmth
- Perfect for cozy nights, it can be customized based on what you have available in your pantry
Perfecting the Cooking Process
Start by browning the ground turkey in a skillet, then layer vegetables and sauce before baking. This order maximizes flavor and ensures even cooking.

Add Your Touch
Feel free to swap out veggies or spices based on your cravings or what’s in season. Try adding some cheese or herbs for extra flavor.
Storing & Reheating
Store leftovers in an airtight container in the fridge for up to three days. Reheat in the oven or microwave until warmed through, ensuring it stays delicious.
Chef's Helpful Tips
- Use lean ground turkey for a healthier option, but don’t forget to season it well
- Sauté vegetables first for added texture and flavor
- Try topping with breadcrumbs for a crispy finish before baking
Sometimes I think my family loves this ground turkey casserole more than me! The kids devour it every time, asking for seconds while I just smile at their happy faces.

FAQ
What can I substitute for ground turkey?
You can use ground chicken or even lean beef if you prefer a different taste.
Can I make this casserole ahead of time?
Absolutely! Prepare it a day ahead and bake right before serving for convenience.
How do I know when it’s done cooking?
Check that the internal temperature reaches 165°F; this ensures it’s fully cooked and safe to eat.
Ground Turkey Casserole
This ground turkey casserole is the ultimate comfort food, perfect for chilly evenings when you crave something satisfying yet easy to prepare. Bursting with flavor from lean ground turkey, fresh vegetables, and melted cheese, this dish brings the family together around the dinner table. With its rich aroma and vibrant colors, it’s sure to impress everyone while being incredibly versatile to customize based on your pantry staples.
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Total Time: 45 minutes
- Yield: Serves 6
- Category: Main
- Method: Baking
- Cuisine: American
Ingredients
- 1 lb ground turkey
- 1 medium onion, chopped
- 3 cloves garlic, minced
- 1 can (14.5 oz) diced tomatoes with herbs
- 1 cup bell peppers, chopped (any color)
- 1 cup shredded cheddar cheese
- 2 tsp Italian seasoning
- Salt and pepper to taste
- 2 tbsp olive oil
Instructions
- Preheat your oven to 350°F (175°C).
- In a large skillet over medium heat, heat olive oil and sauté onions and garlic until translucent (approx. 5 minutes).
- Add ground turkey; cook until browned (7-10 minutes), stirring occasionally.
- Stir in bell peppers, diced tomatoes, Italian seasoning, salt, and pepper; simmer for about 5 minutes.
- Mix in half of the cheddar cheese until melted; transfer mixture to a greased baking dish.
- Top with remaining cheddar cheese and bake uncovered for 25-30 minutes or until bubbly and golden brown.
Nutrition
- Serving Size: 1 cup (240g)
- Calories: 320
- Sugar: 4g
- Sodium: 600mg
- Fat: 18g
- Saturated Fat: 7g
- Unsaturated Fat: 9g
- Trans Fat: 0g
- Carbohydrates: 12g
- Fiber: 3g
- Protein: 30g
- Cholesterol: 85mg





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