Turkey and Biscuits Casserole with Lemon and Dill Recipe

If you’re looking for a cozy dinner that wraps you in comfort with a fresh twist, then this Turkey and Biscuits Casserole with Lemon and Dill Recipe is exactly what you need. I absolutely love how the zesty lemon and fragrant dill brighten up the rich turkey and creamy sauce, topped off with fluffy homemade biscuits—it’s like a hug on a plate. Whether you’re using leftover turkey or craving something a little different for dinner, keep reading because you’re going to want to make this again and again.

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Ingredients You’ll Need

This dish relies on simple, fresh ingredients that work harmoniously—the savory turkey and veggie filling paired with buttery, dill-infused biscuits is a crowd pleaser. Note that using fresh dill and lemon zest really makes the flavor shine, so don’t skip those!

• Unsalted Butter: Using unsalted butter lets you control the saltiness of the dish perfectly.
• Yellow Onion: Adds a sweet, aromatic base to the casserole filling.
• Carrot: Brings subtle sweetness and color—feel free to grate finely for even cooking.
• Celery: Gives a mild crunch and depth of flavor to the sauce.
• Garlic: Fresh minced garlic adds that rich, savory kick.
• All-purpose Flour: Key for thickening the sauce and also used in the biscuit dough.
• Low Sodium Chicken Broth: Keeps flavors full without being too salty.
• Whole Milk: Makes the sauce creamy and luscious.
• Dry Mustard & Dijon Mustard: These bring a subtle tang and complexity to the filling.
• Kosher Salt & Freshly Ground Black Pepper: Season to taste—you’ll want a good balance.
• Parmesan Cheese: Adds a nutty, umami richness.
• Fresh Dill: The star herb that brightens up the entire casserole.
• Lemon (Zest & Juice): Injects zing and freshness that balances the creamy filling.
• Cubed Cooked Turkey: Great way to use Thanksgiving leftovers or any roasted turkey.
• Frozen Peas: For a pop of sweetness and color.
• Sugar: Just a touch to enhance biscuit browning and balance flavors.
• Baking Powder: Makes biscuits light and fluffy.
• Minced Fresh Dill (for biscuits): Keeps the herb theme consistent and delicious.
• Milk (for biscuits): Helps bring the biscuit dough together while adding tenderness.
• Chilled and Diced Unsalted Butter (for biscuits): When mixed just right creates the flaky biscuit layers you’ll love.

Variations

I love tweaking this Turkey and Biscuits Casserole with Lemon and Dill Recipe depending on what I have in my fridge or who I’m feeding. It’s super adaptable, so feel free to make it your own!

• Vegetarian Variation: Substitute the turkey with extra mushrooms and add vegetable broth instead of chicken broth—you won’t miss the meat!
• Herb Swap: If dill isn’t your favorite, fresh thyme or tarragon also work wonderfully and lend a different, yet delicious aroma.
• Spicy Kick: I sometimes add a pinch of red pepper flakes to the filling for a subtle warmth that balances the citrusy flavors.
• Biscuits Upgrade: Try topping the casserole with cheddar or parmesan biscuits for an extra cheesy finish.

How to Make Turkey and Biscuits Casserole with Lemon and Dill Recipe

Step 1: Sauté Your Veggies to Build Flavor

Start by melting 3 tablespoons of unsalted butter in a large skillet over medium heat. Add the chopped onion, carrot, and celery and cook until tender and fragrant, about 5-7 minutes—this softens the veggies and forms a flavorful base. Toss in the minced garlic in the last minute to get that garlicky aroma just right, but be careful not to burn it.

Step 2: Make the Creamy Sauce

Sprinkle the all-purpose flour over your softened veggies and stir constantly for about 2 minutes—the flour will absorb the butter and form a roux that thickens the sauce. Gradually whisk in the chicken broth and whole milk, ensuring there are no lumps. Add dry mustard, Dijon mustard, salt, and pepper, then cook on low until the sauce thickens, around 5 minutes. This creamy, tangy base is what makes this dish unforgettable.

Step 3: Brighten with Lemon and Dill, Then Add Turkey and Peas

Remove from heat and stir in Parmesan cheese, chopped fresh dill, lemon zest, and lemon juice. This fresh combo takes the sauce to another level. Stir in cubed cooked turkey and frozen peas—make sure the turkey is cut into bite-sized pieces so each scoop has a little bit of everything.

Step 4: Prepare the Biscuit Topping

In a separate bowl, combine the flour, sugar, baking powder, salt, and minced fresh dill for the biscuits. Cut in the cold, diced butter using a pastry cutter or your fingers until the mixture looks crumbly. Stir in milk until the dough just comes together—don’t overmix, or your biscuits might get tough. The dill in the biscuit dough adds such a lovely, consistent herb flavor throughout the dish.

Step 5: Assemble and Bake

Transfer the turkey filling to a buttered casserole dish and drop biscuit dough by spoonfuls evenly over the top. Pop it into a 375°F (190°C) oven and bake for about 25-30 minutes until the biscuits are golden, and the filling is bubbly. Keep an eye on those biscuits—the edges should be perfectly crisp. I’ve learned that placing a baking sheet on the rack below can catch any drips and make cleanup easier.

How to Serve Turkey and Biscuits Casserole with Lemon and Dill Recipe

Garnishes

I usually sprinkle a little extra chopped fresh dill on top after baking for a fresh, green pop of color and flavor—it makes the dish look as good as it tastes. A few thin lemon slices on the side add a pretty touch and an extra zing for diners who want more citrus.

Side Dishes

To keep things light, I often serve this casserole with a crisp green salad tossed in a tangy vinaigrette or some steamed green beans with a squeeze of lemon. If you want to go heartier, roasted root vegetables or a simple carrot and beet salad complement the lemon and dill flavors beautifully.

Creative Ways to Present

For special occasions, I’ve used individual ramekins to make personal servings—it’s charming and serves beautifully. You can also top each portion with a tiny sprig of fresh dill and a lemon twist for an elegant touch that impresses your guests.

Make Ahead and Storage

Storing Leftovers

I store leftovers covered tightly in an airtight container in the fridge, and they stay delicious for up to 3 days. The biscuits soften a bit but the flavors deepen overnight—which is a win in my book!

Freezing

I’ve frozen the turkey casserole (before baking the biscuits on top), tightly wrapped in foil and plastic wrap. When ready to enjoy, I thaw it in the fridge overnight and add the biscuit topping fresh, then bake. This keeps the biscuits delightfully fresh and flaky.

Reheating

Reheat gently in a 350°F oven covered loosely with foil to prevent drying out. About 15-20 minutes heats through without making the biscuits too tough. You can refresh the biscuit tops with a quick brush of melted butter before warming for extra yum.

FAQs

Final Thoughts

Honestly, this Turkey and Biscuits Casserole with Lemon and Dill Recipe has become one of my go-to family dinners. It’s comforting yet fresh, easy to make but feels special enough for company. I love seeing everyone cozy up with a plate of this casserole, biscuits steaming and flavors singing with bright lemon and herb notes. I hope you’ll try it soon and find yourself loving it just as much as I do—here’s to many happy, delicious dinners ahead!

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