Homemade Sourdough Discard Corn Dogs

There’s just something about corn dogs that feels like fair food nostalgia. Crispy outside, soft inside, a little messy, and always better eaten hot. These homemade corn dogs take that classic comfort food and give it a twist by using sourdough discard.

It’s one of those recipes that doesn’t feel fancy, but always gets people excited. And if you’re like me and hate wasting discard, this is a really satisfying way to use it up without it feeling “like a discard recipe.”

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Why You’ll Love This Recipe

• A fun, nostalgic fair-style recipe you can make right at home

• A great way to use up sourdough discard instead of wasting it

• Simple pantry ingredients you likely already have on hand

• Crispy on the outside, soft and fluffy on the inside

• Easy to customize (mini corn dogs, full-size, different hot dogs)

• Kid-friendly and perfect for snacks, lunches, or gatherings

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Homemade Sourdough Discard Corn Dogs

Ingredients You’ll Need

• 3/4 cup cornmeal

• 3/4 cup all-purpose flour

• 1 tsp sugar

• 1 tbsp baking powder

• 1 tsp salt

• 1/2 cup sourdough discard (unfed)

• 3/4 cup milk (adjust as needed)

• 1 egg

• 1 tbsp oil or melted butter

• Hot dogs + sticks

• Extra flour (for coating)

• Oil for frying

  
  

Instructions

1. Heat oil in a deep pot to 350°F (175°C).

2. Insert sticks into hot dogs and lightly toss them in flour, shaking off the excess. This helps the batter stick better.

3. In a bowl, mix cornmeal, flour, sugar, baking powder, and salt.

4. In another bowl, whisk together sourdough discard, milk, egg, and oil or melted butter until smooth.

5. Combine wet and dry ingredients. The batter should be thick like pancake batter and able to coat the back of a spoon. Add a splash of milk if too thick, or a little flour if too thin.

6. Pour batter into a tall glass for easier dipping.

7. Dip each hot dog, turning to coat fully.

8. Fry in hot oil for about 2–4 minutes per batch, until golden brown.

Notes

• Sourdough discard can be used straight from the fridge, no need to feed it first.

• Batter thickness is important; it should be thick enough to fully coat the hot dog without sliding off.

• If batter is too thick, add a splash of milk. If too thin, add a little flour.

• Lightly coating hot dogs in flour helps the batter stick better during frying.

• A tall glass or jar makes dipping much easier and gives a more even coating.

• These are best served fresh and hot, but can be reheated in an air fryer to bring back crispiness.

• Cutting hot dogs in half makes great mini corn dogs and increases yield for snacks or freezing.

The Recipe:

Did you try making these Homemade Sourdough Discard Corn Dogs? We’d love to see your creations! Tag us on Instagram at Thesproutinghomestead or leave a comment below to let us know how they turned out. Happy snacking!