Looking for a way to pack in the protein without heating up the kitchen for hours? This High-Protein Spinach and Artichoke Chicken Casserole delivers serious flavor and comfort without the heavy carbs.
With tender chunks of chicken breast, creamy spinach, and briny artichokes all wrapped in a protein-rich, cheesy sauce—this dish feels indulgent while staying light and nourishing.
Perfect for summer potlucks, busy weeknights, or make-ahead meal prep, it’s your new favorite way to enjoy those classic spinach-artichoke dip flavors in dinner form.
🥄 Why You’ll Love This Casserole
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High in protein, low in fuss: No pasta, no rice—just real ingredients.
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Creamy and satisfying: Without feeling heavy.
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Summer-ready: Bake once, eat for days.
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Make-ahead friendly: Keeps beautifully for easy meals all week.
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Great for all eaters: Gluten-free and kid-friendly.
📝 Ingredients (6 Servings)
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1 lb chicken breast, cooked and shredded (or cubed)
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1 can (14 oz) artichoke hearts, drained and chopped
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2 cups cooked spinach (fresh sautéed or 1 package frozen, thawed & squeezed dry)
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1 cup cottage cheese or ricotta
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1 cup shredded mozzarella
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½ cup grated Parmesan cheese
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½ cup Greek yogurt or sour cream
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2 cloves garlic, minced
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½ tsp onion powder
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½ tsp salt
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½ tsp black pepper
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Optional: red pepper flakes or chopped green onions for garnish
⏱ Prep & Bake Time
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Prep Time: 15 minutes
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Bake Time: 25 minutes
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Total Time: 40 minutes
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Yield: 6 servings
👩🍳 Instructions
Step 1: Preheat Oven
Preheat your oven to 375°F (190°C). Grease a 9×9-inch baking dish.
Step 2: Mix the Filling
In a large bowl, combine shredded chicken, spinach, chopped artichokes, cottage cheese, Greek yogurt, garlic, onion powder, salt, and pepper. Mix well.
Step 3: Add the Cheese
Fold in ¾ of the shredded mozzarella and all the Parmesan. Reserve some mozzarella for topping.
Step 4: Bake
Transfer the mixture to the prepared dish and spread evenly. Top with remaining mozzarella. Bake for 25–30 minutes, or until golden and bubbly.
Step 5: Serve
Let cool slightly, then serve warm with a side salad or roasted veggies.
🌞 Why It’s a Summer Win
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Prep ahead, bake once: Saves time and energy.
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Not too heavy: Ideal for hot weather comfort food.
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Versatile: Serve hot, room temp, or cold.
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Easy to pair: Goes well with grilled corn, zucchini, or simple greens.
💡 Tips & Variations
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Add spice: Stir in chopped jalapeños or sprinkle red pepper flakes on top.
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Swap the cheese: Try goat cheese or Gruyère for a fancier twist.
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Make it dairy-free: Use dairy-free yogurt and cheese alternatives.
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Add texture: Top with crushed crackers or breadcrumbs before baking for crunch.
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Double the batch: Bake in a 9×13 dish for meal prep or guests.
🧊 Storage & Meal Prep
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Fridge: Store covered for up to 4 days.
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Freezer: Freeze in airtight containers for up to 2 months.
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Reheat: Microwave or reheat in oven at 350°F until warmed through.
Tip: Divide into individual portions for easy grab-and-go lunches!
💪 Why It’s Truly “High-Protein”
Thanks to ingredients like:
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Chicken breast – Lean and protein-packed
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Cottage cheese or Greek yogurt – Adds creaminess and muscle-building power
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Mozzarella and Parmesan – Rich in calcium and flavor
This dish delivers over 30 grams of protein per serving, making it great for active eaters, low-carb followers, or anyone needing a filling meal without pasta or rice.
🔁 More Protein-Rich Recipes You’ll Love
🗣️ What’s Your Favorite Casserole Twist?
If you tried this High-Protein Spinach and Artichoke Chicken Casserole, tag @sarahsseasonaltreats and use #ProteinPackedCasserole on Instagram!
I’d love to see how you served it—pasta-free, with a salad, or loaded with cheese on top!