There are certain recipes that instantly take me back to crowded holiday tables, warm kitchens fogged up from the oven, and the sound of someone sneaking “just one more bite” before dinner is officially served. Trisha Yearwood’s Spinach Casserole is exactly that kind of recipe in our house. It’s creamy, cheesy, rich, and comforting in the best possible way — the kind of side dish that somehow disappears before the main course even hits the table.
The first time I made this easy spinach casserole recipe was during a hectic weeknight in December. I needed something quick, cozy, and filling that could sit beside roasted chicken without requiring a million ingredients or extra effort. One bite in, and everyone at the table immediately asked for the recipe. Since then, it’s become one of those dependable dishes I turn to for everything from Sunday dinners to Thanksgiving gatherings.
What I love most about this baked spinach recipe is how simple it feels while still tasting incredibly special. Frozen spinach keeps it practical for busy nights, while the creamy filling and buttery topping make it feel worthy of holidays and celebrations. It’s comforting without being heavy, cheesy without being overwhelming, and easy enough for beginner cooks to master.
If you’ve been searching for a cheesy spinach side dish that’s crowd-pleasing, make-ahead friendly, and packed with nostalgic flavor, this recipe checks every box. Whether you’re serving it for dinner, bringing it to potlucks, or adding it to your holiday menu, this casserole always earns rave reviews.
Why You’ll Love It
It’s incredibly easy to make
This easy Trisha Yearwood’s Spinach Casserole comes together with minimal prep and simple ingredients. Perfect for busy weeknights or last-minute holiday planning.
The creamy texture is irresistible
The rich, cheesy filling creates a velvety texture that pairs beautifully with tender spinach and crunchy topping.
It’s perfect for holidays
This casserole fits right in beside turkey, ham, roast beef, or chicken. It’s one of those comforting holiday side dishes everyone looks forward to.
Frozen spinach makes it convenient
No washing, chopping, or sautéing piles of fresh spinach. Using frozen spinach keeps this baked spinach recipe quick and stress-free.
It reheats beautifully
You can make it ahead for meal prep, gatherings, or leftovers throughout the week without losing flavor or texture.
Even picky eaters love it
The creamy cheese mixture softens the earthy flavor of spinach, making this a family-friendly vegetable dish everyone actually wants to eat.
Ingredient Notes & Details
Frozen chopped spinach
Frozen spinach works perfectly for this casserole because it’s tender, affordable, and convenient. Make sure to thaw and squeeze out as much moisture as possible to avoid a watery casserole.
Cream cheese
Cream cheese adds richness and creates that signature creamy texture. Full-fat cream cheese gives the best flavor, but reduced-fat versions also work well.
Butter
Butter enhances the richness and helps create a silky filling. Use unsalted butter so you can better control the seasoning.
Stuffing mix
This ingredient adds a buttery, crispy topping that contrasts beautifully with the creamy spinach filling. Herb-seasoned stuffing mix adds extra flavor.
Parmesan cheese
Freshly grated Parmesan adds salty, nutty depth. It helps balance the creaminess while adding savory flavor throughout the casserole.
Onion
Finely diced onion gives the casserole subtle sweetness and warmth. Yellow onion works best for a mellow flavor.
Salt and black pepper
Simple seasonings are all this casserole needs. Since Parmesan and stuffing mix contain salt, season carefully.
Optional additions
Many people like adding shredded mozzarella, cheddar cheese, garlic powder, or crushed crackers for extra flavor and texture. This recipe is very flexible and forgiving.
Step-by-Step Instructions
Step 1: Prepare the spinach
Preheat your oven to 350°F.
Thaw the frozen spinach completely. Once thawed, place it in a clean kitchen towel or several paper towels and squeeze out all excess moisture. This step is extremely important because watery spinach can ruin the texture of the casserole.
You want the spinach to feel fairly dry before mixing it into the filling.
Step 2: Soften the cream cheese
Place the cream cheese on the counter for about 20–30 minutes before starting.
Softened cream cheese blends much more smoothly and prevents lumps in the casserole mixture.
Step 3: Sauté the onion
In a skillet over medium heat, melt the butter and cook the diced onion for about 5 minutes until softened and slightly translucent.
The onion should smell sweet and fragrant but not browned.
Step 4: Mix the filling
In a large mixing bowl, combine:
- Drained spinach
- Softened cream cheese
- Cooked onion
- Parmesan cheese
- Salt
- Black pepper
Stir until fully combined and creamy.
The mixture should look thick, creamy, and evenly distributed with no large pockets of cream cheese remaining.
Step 5: Prepare the baking dish
Lightly grease a medium casserole dish with butter or cooking spray.
Spread the spinach mixture evenly into the dish using a spatula.
Step 6: Add the topping
Sprinkle the stuffing mix evenly over the top of the casserole.
For extra richness, drizzle a little melted butter over the topping before baking. This helps create a crisp golden crust that tastes absolutely incredible.
Step 7: Bake until hot and bubbly
Bake uncovered for about 25–30 minutes.
You’ll know the casserole is ready when:
- The edges are bubbling
- The top is golden brown
- The center is hot throughout
The buttery topping should be crisp while the inside stays creamy and soft.
Step 8: Let it rest before serving
Allow the casserole to sit for about 5–10 minutes after removing it from the oven.
This short resting time helps the filling firm up slightly, making it easier to serve.
FAQ for Common Questions
Can I make Trisha Yearwood’s Spinach Casserole ahead of time?
Yes. You can fully assemble the casserole up to 24 hours ahead and refrigerate it before baking. Add a few extra minutes to the baking time if cooking directly from the fridge.
Can I use fresh spinach instead of frozen spinach?
Absolutely. Fresh spinach works well in this baked spinach recipe. You’ll need about 1½ to 2 pounds of fresh spinach because it cooks down significantly.
How do I keep spinach casserole from getting watery?
The most important step is thoroughly draining the spinach. Squeezing out excess moisture ensures the casserole stays thick and creamy instead of watery.
Is this a low carb spinach casserole?
Traditional versions are not fully low carb because of the stuffing topping. However, you can make a keto spinach casserole by replacing the stuffing mix with crushed pork rinds or almond flour topping.
What cheese works best in spinach casserole?
Parmesan provides great savory flavor, but mozzarella, Swiss, Monterey Jack, and cheddar are also delicious additions in cheesy spinach side dishes.
Can I freeze spinach casserole after baking?
Yes. Allow it to cool completely before wrapping tightly and freezing for up to 2 months. Thaw overnight in the refrigerator before reheating.
Storage Tips
Refrigeration
Store leftover casserole in an airtight container in the refrigerator for up to 4 days.
Allow the casserole to cool before storing to prevent condensation and sogginess.
Freezing
You can freeze the casserole either before or after baking.
Wrap tightly with plastic wrap and foil to prevent freezer burn. Freeze for up to 2 months for best quality.
Reheating
Reheat individual portions in the microwave for 1–2 minutes.
For larger portions, cover with foil and warm in a 350°F oven until heated through. Removing the foil during the last few minutes helps crisp the topping again.
Variations
Cheesy Cheddar Spinach Casserole
Add shredded sharp cheddar cheese for a richer, more pronounced cheesy flavor. This version feels especially comforting during colder months.
Garlic Parmesan Version
Mix in roasted garlic or garlic powder for extra savory depth. Garlic pairs beautifully with the creamy spinach and Parmesan.
Keto Spinach Casserole
Skip the stuffing mix and top with crushed pork rinds mixed with Parmesan cheese for a low carb version.
Spicy Spinach Bake
Add diced jalapeños, red pepper flakes, or pepper jack cheese for a spicy twist that balances the creamy filling.
Mushroom Spinach Casserole
Sauté sliced mushrooms with the onions for an earthy, hearty addition that makes the casserole feel even more substantial.
Holiday Spinach Gratin
Top the casserole with buttery breadcrumbs and Gruyère cheese for an elegant holiday-style spinach gratin perfect for special occasions.
What to Serve with Trisha Yearwood’s Spinach Casserole
Roasted meats
This casserole pairs beautifully with roast chicken, turkey, glazed ham, pork tenderloin, or beef roast. The creamy spinach complements savory proteins perfectly.
Holiday dinners
Serve it alongside mashed potatoes, stuffing, cranberry sauce, and roasted vegetables for a comforting holiday spread.
Simple weeknight meals
Pair this quick side dish with grilled chicken, baked salmon, or rotisserie chicken for an easy dinner everyone will love.
Fresh salads
A crisp green salad with vinaigrette balances the richness of the casserole and adds freshness to the meal.
Bread and rolls
Soft dinner rolls, garlic bread, or flaky biscuits are perfect for scooping up every creamy bite.
Other vegetable sides
Pair it with oven roasted vegetables like carrots, asparagus, or Brussels sprouts for a colorful and satisfying dinner plate.
Trisha Yearwood’s Spinach
Ingredients
- 2 packages 10 oz each frozen chopped spinach, thawed and drained well
- 8 oz cream cheese softened
- 4 tablespoons butter melted
- 1 small onion finely chopped
- 2 large eggs beaten
- 1/2 cup sour cream
- 1 cup shredded cheddar cheese
- 1/2 teaspoon garlic powder
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
- 1/2 cup grated Parmesan cheese
- 1 cup herb-seasoned stuffing mix or crushed buttery crackers
Instructions
- Preheat the oven to 350°F (175°C). Grease a 9x13-inch baking dish.
- Place the drained spinach in a large mixing bowl. Add the cream cheese, melted butter, onion, eggs, sour cream, cheddar cheese, garlic powder, salt, and pepper. Stir until everything is evenly combined.
- Spread the spinach mixture into the prepared baking dish.
- Sprinkle the Parmesan cheese evenly over the top. Add the stuffing mix or cracker crumbs for a crunchy topping.
- Bake uncovered for 30–35 minutes, or until hot and bubbly with a golden-brown top.
- Let the casserole rest for about 5 minutes before serving.
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