Easy Sourdough Discard Dinner Recipe

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Last Updated on May 30, 2026 by Kiersten James

Easy sourdough discard dinner baked in a cast iron skillet with a fluffy sourdough topping. A simple one-pan meal that’s perfect for using up extra sourdough starter.

If you’ve ever stared at a jar of sourdough discard and thought, “I really don’t need another pancake recipe,” …this one’s for you.

This sourdough discard dinner is one of my favorite ways to use up extra starter because it turns into a complete meal instead of another bread or snack.

The bottom layer is a hearty mixture of meat, vegetables, and whatever leftovers happen to be hanging around the refrigerator.

The top bakes into a soft, fluffy sourdough bread layer that feels partly like a biscuit, a little like cornbread, and somehow makes the whole thing taste like the best kind of cozy comfort food.

It’s flexible, extremely forgiving, and exactly the kind of meal I make when dinner needs to happen, but I don’t quite have a meal plan.

What Is Sourdough Discard Dinner?

Think of this recipe as a savory skillet pie.

*My husband will laugh at this because we have gotten into heated conversations with him calling it a pie and me firmly insisting that it is NOT a pie.*

You start with a filling made from cooked meat and vegetables, then pour a sourdough batter over the top before baking everything together.

As it bakes, the batter rises into a soft bread layer that soaks up all the flavor underneath.

It’s one of the easiest ways to turn sourdough discard into an actual meal.

Why You’ll Love It

• Uses up 2 full cups of sourdough discard
• One pan dinner
• GREAT for leftovers
• Easy to customize
• Family friendly
• Works with almost any protein
• Perfect for my cast iron cooking crew

Ingredient Notes:

Sourdough Discard: You can use the discard straight from the refrigerator. It doesn’t need to be active or recently fed.

Eggs: Eggs help create structure, add more protein, and give the topping its fluffy texture.

Butter: Butter adds richness and keeps the topping tender.

Filling Ingredients: This recipe is extremely flexible. I tend to exclusively use 1 pound of chop meat and 1 pound of sweet Italian sausage. Use whatever you have in the refrigerator.

Some of my favorite combinations include:

• Ground beef and mixed vegetables
• Leftover shredded chicken and broccoli
• Sausage, peppers, and onions
• Ground turkey and sweet potatoes
• Black beans, corn, and peppers

Use Active Starter or Unfed Sourdough Discard

Active starter works just as well as discard.

I usually make this recipe specifically to use up discard, but either one will work.

Tips for Best Results

1. Cook the filling completely before adding the topping.
2. A cast iron skillet works best because it goes straight from the stovetop to the oven.
3. Don’t worry about measuring the vegetables perfectly. This recipe is more of a dinner concept than a strict formula.
4. Use leftovers whenever possible.

Sourdough Discard Skillet Recipe

Ingredients:

For the Filling:

• 1 pound ground Italian sweet sausage
• 1 pound ground beef
• 4 carrots, peeled
• 3 celery ribs
• 4 medium red potatoes
• 1 medium yellow onion
• 3 tablespoons of butter
• 1 teaspoon salt
• 1 teaspoon ground black pepper
• 1 teaspoon dried Italian seasoning blend

For the Sourdough Topping:

• 2 cups sourdough discard
• 3 eggs
• 3 tablespoons butter, melted
• 1 teaspoon dried Italian seasoning blend
• 1 teaspoon garlic powder
• 3/4 cup grated pecorino romano cheese

Instructions:

Preheat a large cast iron skillet over medium heat, then preheat the oven to 400°F. Cook the beef and sausage together until browned and no longer pink.

In the meantime, chop the carrots, celery, potatoes, and onion. Remove the meat from the pan to a bowl and drain the grease.

Add the carrots, celery, and potatoes to the skillet with 3 tablespoons of butter. Cook over low-medium heat for about 5 minutes, then add the onion. Stir often to prevent sticking.

Add the salt, ground pepper, and 1 teaspoon of the Italian seasoning to the skillet and toss to coat. Cook for an additional 5 minutes.

Melt the remaining 3 tablespoons of butter. In a small bowl, mix the sourdough starter discard, melted butter, eggs, garlic powder, and 1 teaspoon Italian herb blend until well combined.

Add the cooked meat back into the skillet and stir to evenly distribute the meat with the vegetables.

Pour the sourdough discard/egg mixture across the skillet and stir it into the filling. It should not be a topping like pot pie but more of a gravy consistency. Mix well.

Sprinkle all of the grated cheese across the top of the skillet. Bake at 400F for 30 minutes.

Rest for 5 minutes or so until the skillet stops bubbling around the edges before cutting.

Storage & Reheating:

To Store Leftovers: Remove from the cast iron pan and store in an air-tight container in the refrigerator. I place parchment or wax paper between slices if there are enough to stack in layers.

To Reheat: Bake at 350°F until the center is warm. You can also microwave on medium power for about 2 minutes until warm.

More Easy Family Dinner Recipes:

• Homemade Chicken & Dumplings
• Sheet Pan Turkey Meatloaf with Brown Sugar Ketchup Glaze
• Skillet Sloppy Joes (From Scratch)
• Stovetop Chicken Pot Pie with Square Noodles
• Poor Man’s Steak Ground Beef Dinner
• Nana’s Skillet Beef Stroganoff with Ground Beef

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