Sourdough Cheddar Snack Crackers

The smell of these crackers baking takes me back to that rainy Sunday when I was trying to use up yet another jar of sourdough discard. Something magical happened when the cheddar hit the hot oven—that irresistible cheesy, savory aroma filled the whole kitchen and drew my roommate in from her room, asking what smelled so incredible.

I brought a batch to a small gathering last fall, and honestly, they disappeared before anyone even touched the fancy cheese board I had carefully arranged. My friend Sarah kept hovering by the kitchen island, casually popping them into her mouth between conversation, until finally she just admitted she could not stop eating them and needed the recipe immediately.

Ingredients

• 1 cup (240 g) sourdough discard: Use unfed starter at room temperature for the tangiest flavor and best dough consistency
• 1 cup (120 g) sharp cheddar cheese: Finely shred it yourself because pre-shredded cheese has anti-caking agents that prevent proper melting
• 3/4 cup (95 g) all-purpose flour: Provides just enough structure without making the crackers tough or bread-like
• 2 tbsp (30 g) unsalted butter: Softened butter incorporates more evenly than cold butter for a tender cracker
• 1/2 tsp sea salt: Essential for flavor enhancement since these are meant to be savored on their own
• 1/2 tsp garlic powder: Adds an underlying savory note that makes people wonder what the secret ingredient is
• 1/4 tsp smoked paprika: Gives a subtle smoky depth that pairs beautifully with the cheddar
• 1–2 tbsp (15–30 ml) cold water: Only add this if your dough seems too dry to come together properly
• Coarse sea salt: The finishing sprinkle that makes these feel bakery-quality and gourmet

Instructions

Preheat and prepare your baking station:

Heat your oven to 350°F (175°C) and line a baking sheet with parchment paper so nothing sticks and cleanup is effortless

Mix the base ingredients:

Combine the sourdough discard, shredded cheddar, softened butter, sea salt, garlic powder, and smoked paprika in a mixing bowl until everything is evenly distributed and the mixture starts to look like a paste

Add the flour gradually:

Sprinkle in the flour while mixing until a shaggy, somewhat dry dough forms, then add cold water one tablespoon at a time only if needed to bring it together into a cohesive ball

Knead briefly:

Turn the dough onto a lightly floured surface and knead gently just until smooth, being careful not to overwork it

Roll and cut:

Roll the dough to about 1/8-inch thickness, then use a sharp knife or pizza cutter to cut into 1-inch squares, keeping the size uniform for even baking

Prick and season:

Transfer the squares to your prepared baking sheet, prick each one twice with a fork to prevent puffing, and sprinkle generously with coarse sea salt

Bake to golden perfection:

Bake for 16–20 minutes, rotating the tray halfway through, until the crackers are golden brown and feel completely crisp when tapped

Cool completely:

Let them cool on a wire rack where they will continue to crisp up, then store in an airtight container for up to a week

Save

These have become my go-to gift for new neighbors and housewarming presents because something about homemade crackers feels incredibly thoughtful and special. Plus, they are so much better than anything from a store that people immediately assume you must have some secret culinary background.

Flavor Variations That Work

I have experimented with adding fresh herbs like chopped rosemary or thyme directly into the dough, and the results have been consistently fantastic. A tablespoon of finely chopped fresh chives transforms these into something reminiscent of an everything bagel but in cracker form.

Making Ahead and Storage

The dough can be made ahead and refrigerated for up to two days, actually developing more flavor as it rests. Just let it come to room temperature for about 20 minutes before rolling, as cold dough can be stubborn and resist rolling out smoothly.

Serving Suggestions

These crackers stand beautifully on their own but become something else entirely when paired with the right accompaniments. They are sturdy enough for substantial dips yet delicate enough not to overpower lighter options.

• A sharp aged cheddar and sliced pear for an elegant appetizer
• Homemade hummus or a creamy spinach dip for casual snacking
• Alongside tomato soup instead of grilled cheese for a comforting twist

Save

There is something deeply satisfying about turning what would otherwise be waste into something people cannot stop eating. Happy baking.

Recipe FAQ

→ Can I use fed sourdough starter instead of discard?

Yes, fed starter works but may produce a slightly sweeter flavor. Discard is ideal because its tanginess complements the sharp cheddar perfectly while reducing food waste.

→ How thin should I roll the dough?

Roll to approximately 1/8-inch thickness for optimal crispiness. Thicker crackers will be chewy, while thinner ones may burn quickly.

→ Can I freeze the dough?

Yes, wrap the dough tightly in plastic and freeze for up to 3 months. Thaw overnight in the refrigerator before rolling and baking.

→ What other cheeses work well?

Sharp cheddar provides the best tang, but you can substitute with gruyère, parmesan, or smoked gouda for different flavor profiles.

→ How do I know when they're done?

Look for deep golden color and firm texture. They'll crisp further as they cool. Underbaked crackers will feel soft and won't achieve the desired crunch.