Tuna Pot Pie Recipe Bisquick: Flaky Crust Over Creamy Seafood Filling

This tuna pot pie delivers a creamy seafood filling under a flaky Bisquick crust in under an hour. The secret is in the quick prep and smart layering of ingredients.

I’ve perfected this method to ensure the crust stays golden and crisp while the tuna mixture stays rich and velvety. No complicated techniques—just a straightforward process with reliable results.

The filling combines tender tuna, vegetables, and a smooth sauce that bakes into comfort-food perfection. The Bisquick topping puffs up beautifully, creating a flaky lid every time.

Serve it fresh from the oven for a satisfying meal that’s both hearty and quick to make.

Ingredients for Tuna Pot Pie Recipe Bisquick

A short list of pantry staples and fresh basics creates this comforting seafood classic.

The tuna quality matters here. Wild-caught canned tuna in water (not oil) keeps the filling from getting greasy. I prefer Albacore for its firmer texture, but any white tuna works. The vegetables should be finely diced for even distribution—fresh or frozen both work, but frozen saves prep time. For the Bisquick, stick to the original formula for that reliable rise.

No milk? Half-and-half with a splash of water gets you close. Swap the peas and carrots for corn and green beans if that’s what you’ve got. The Dijon can be regular yellow mustard in a pinch, but you’ll lose some complexity. For extra richness, stir in 2 oz cream cheese at the end. The broth can be vegetable instead of chicken for a lighter taste.

Assemble and bake immediately, or refrigerate the filling for up to 24 hours before topping. Leftovers keep 3-4 days in the fridge. The crust is best fresh, but the filling reheats beautifully—just cover it to prevent drying out.

Step-by-Step Instructions for Tuna Pot Pie with Bisquick Crust

This streamlined method delivers a golden, flaky top over a rich, velvety filling in minimal time.

Step 1: Sauté Aromatics and Build the Roux Base

Finely dice the yellow onion and celery stalks—this creates a uniform mirepoix that melts into the sauce. Melt the 0.25 cup butter in a deep skillet over medium heat, then add the diced vegetables. Cook for 5-6 minutes until softened and translucent.

Sprinkle in the 0.25 cup all-purpose flour and stir constantly for 1-2 minutes to cook out the raw flour taste. You’ll notice the mixture thicken slightly and take on a pale golden hue. This roux forms the foundation of your creamy sauce, so don’t rush this step.

Step 2: Create the Creamy Filling with Seafood and Vegetables

Slowly whisk in the 0.5 cup chicken broth and 0.5 cup heavy cream to avoid lumps. Bring the mixture to a gentle simmer, then stir in the 1 cup frozen peas and carrots, 2 cans canned tuna (drained and flaked), 1 tbsp Dijon mustard, 1 tbsp fresh lemon juice, 0.5 tsp salt, 0.25 tsp black pepper, and 0.5 tsp dried thyme.

Simmer for 3-4 minutes until the filling thickens enough to coat the back of a spoon. The fresh lemon juice brightens the rich flavors, while the dried thyme adds a subtle earthy note. Taste and adjust seasoning if needed, but remember the Bisquick topping will add a touch of saltiness.

Step 3: Prepare the Bisquick Topping

In a separate bowl, combine the 1.5 cups Bisquick baking mix with the 0.75 cup whole milk. Stir just until the dry ingredients are moistened—overmixing will make the topping tough. The batter should be thick but pourable, similar to pancake batter.

This is your shortcut to a flaky, biscuit-like crust without the fuss of traditional pastry. The Bisquick mix already contains the perfect balance of leavening agents, so you don’t need to add anything else.

Step 4: Assemble and Bake to Golden Perfection

Pour the creamy tuna filling into an ungreased 9-inch pie dish or a similar-sized baking dish. Immediately spoon the Bisquick batter over the top, spreading it gently to cover the filling completely. Don’t press down—you want the topping to rise and create a light, airy texture.

Bake in a preheated 375°F oven for 25-30 minutes until the crust is golden brown and the filling is bubbling around the edges. The topping should be firm to the touch and pull away slightly from the sides of the dish. Let it rest for 5 minutes before serving to allow the filling to set.

Health Benefits of This tuna pot pie recipe bisquick

Protein Powerhouse

This dish packs a serious protein punch with 2 cans of tuna providing about 50 grams of high-quality protein. Protein is essential for muscle repair and keeps you feeling full longer. Tuna is also a complete protein, meaning it contains all nine essential amino acids your body needs. 💪

Heart-Healthy Omega-3s

Tuna is rich in omega-3 fatty acids, particularly EPA and DHA, which support heart health and reduce inflammation. A serving of this pot pie delivers a significant portion of your daily omega-3 needs, promoting cardiovascular wellness and brain function.

Vitamin and Mineral Boost

The peas and carrots add a variety of vitamins, including vitamin A for vision health and vitamin C for immune support. Carrots also provide beta-carotene, which your body converts into vitamin A. These nutrients work together to support overall well-being.

Low-Carb Option

With the Bisquick crust as the main carb source, this dish is relatively low in carbohydrates compared to traditional pot pies with pastry crusts. The filling itself is carb-conscious, making it a balanced option for those watching their carb intake.

Rich in B Vitamins

Tuna is an excellent source of B vitamins, including B12, niacin, and B6, which are vital for energy production and nervous system function. The whole milk and heavy cream in the filling also contribute additional B vitamins, ensuring you get a well-rounded nutritional profile.

Comfort Food with Benefits

While this pot pie feels indulgent, the combination of protein, healthy fats, and vitamins makes it a nutritious choice. The lemon juice adds a dose of vitamin C, while the thyme provides antioxidants. It’s comfort food you can feel good about eating. ✨

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