Sourdough Discard Bean and Cheese Fritter Bites

Name: Sourdough Discard Bean and Cheese Fritter Bites
Prep time: 15 min
Cook time: 12 min
Total time: 27 min
Yield: 4 servings
Cuisine: mexican
Ingredients: 1 cup (240 ml) sourdough discard, active and bubbly, at room temperature; ¾ cup (180 ml) canned black beans, drained and patted dry; ¾ cup (90 g) sharp cheddar cheese, freshly grated, finely grated; ½ cup (60 g) all-purpose flour; ¼ cup (10 g) fresh cilantro, leaves only, roughly chopped; 1 large egg; ½ tsp (2½ g) ground cumin; ¼ tsp (½ g) garlic powder; ½ tsp (3 g) kosher salt; ¼ tsp (½ g) freshly ground black pepper; 2 tbsp (30 ml) vegetable oil or neutral cooking oil

From the MyKitchenBank Kitchen

Golden, crispy pan-fried fritters made from active sourdough discard, seasoned black beans, and sharp cheddar cheese, studded with fresh cilantro. These savory bites are perfect for using up starter, require no yeast fermentation, and deliver crispy exteriors with creamy, flavorful centers. Serve warm with sour cream, salsa, or lime crema for dipping.

Prep: 15 min
Cook: 12 min
Wait: 5 min
Total: 32 min
Makes: 12 fritter bites (3 per serving)

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Steps

Before you start

Have your sourdough discard at room temperature and actively fed (bubbly and risen)
Drain canned beans well and pat dry with paper towels to prevent excess moisture
Have all ingredients measured and ready—the batter sets quickly as the discard absorbs liquid
Use medium-high heat; if the pan is too cool, fritters will absorb oil instead of crisping

1
Combine dry ingredients
- In a medium mixing bowl, whisk together the all-purpose flour, ground cumin, garlic powder, kosher salt, and freshly ground black pepper.
- Set aside.
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Ready when: Spices are evenly distributed throughout the flour
2
Mix batter base
- Add the sourdough discard and egg to the bowl with the dry ingredients.
- Stir vigorously with a wooden spoon or rubber spatula for about 30 seconds until no dry flour streaks remain.
- The batter will be thick and slightly lumpy, similar to thick pancake batter.
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Ready when: No visible dry flour remains, batter is thick and cohesive
Tip: Don't overmix—lumps in the batter are fine and will create a tender texture
3
Fold in beans and cheese
- Using a rubber spatula or wooden spoon, gently fold the drained black beans, sharp cheddar cheese, and chopped cilantro into the batter until evenly distributed.
- Work gently to keep the beans intact.
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Ready when: Beans and cheese are evenly scattered throughout; no large pockets of unmixed batter
Tip: If the batter seems very thick or stiff, let it rest for 1–2 minutes to allow the sourdough to hydrate the flour slightly, making it easier to scoop
4
Heat oil until shimmering
- Place an 8-inch non-stick or cast-iron skillet over medium-high heat.
- Add 2 tablespoons of vegetable oil.
- Let it heat for about 1 minute until it shimmers and moves freely in the pan—it should be very hot but not smoking.
- Test by dropping a tiny piece of batter into the oil; it should sizzle immediately.
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Ready when: Oil shimmers and sizzles when a test piece of batter is dropped in
Tip: If the oil smokes, it's too hot—remove from heat and let it cool for 20–30 seconds before proceeding, or the fritters will brown too fast outside and stay raw inside
5
Fry first batch
- Using two small spoons or a 1½-tablespoon cookie scoop, carefully drop 6 batter portions into the hot oil, spacing them about 1 inch apart.
- They will sizzle immediately.
- Let them fry undisturbed for about 2–3 minutes until the bottoms turn deep golden brown.
- Do not move them around; let them develop a crispy crust.
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Ready when: Bottoms are deep golden brown and a fork inserted releases them easily from the pan
Tip: Resist the urge to flip early—patience creates the crispy exterior. If fritters stick, they need a few more seconds
6
Flip and finish first batch
- Using a flat spatula or slotted spoon, gently flip each fritter.
- Fry the second side for 2–2.5 minutes until golden brown all over.
- The fritters should sound hollow and crispy when tapped with a spatula.
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Ready when: Both sides are deep golden brown; fritters sound crispy and hollow when tapped
Tip: If one side browns faster than the other, reduce heat slightly to medium for the second side
7
Drain and rest
- Transfer the first batch to a paper towel-lined plate.
- Let them rest for 2–3 minutes to absorb excess oil and firm up slightly.
- The exterior will continue to crisp as they cool.
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Ready when: Fritters no longer drip oil; they feel firm and crispy to the touch
8
Fry second batch
- Add another 2 tablespoons of oil to the skillet if needed (the pan should glisten).
- Reheat to medium-high for about 30 seconds.
- Repeat with the remaining 6 fritter batter portions, frying for 2–3 minutes on the first side until golden, then flipping and cooking the second side for 2–2.5 minutes.
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Ready when: Second batch matches the color and crispness of the first batch
Tip: If the pan has browned bits from the first batch, wipe it with a paper towel after adding fresh oil to prevent burnt flavor
9
Finish and serve
- Transfer the second batch to the paper towel plate alongside the first batch.
- Serve warm within 5 minutes, while they are at their crispiest.
- Serve with sour cream, salsa, lime crema, or your favorite dipping sauce.
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Ready when: All fritters are golden and crispy, ready to serve
Tip: Eat them immediately for maximum crispness; they soften as they cool

Good to know

Tips

Sourdough discard must be active (risen and bubbly with visible bubbles) for the best structure and mild, tangy flavor. If it's thin or hasn't been fed recently, refresh it with equal parts flour and water and let it sit at room temperature for 4–8 hours until bubbly.
The batter thickens as it sits because the sourdough absorbs the flour, so work quickly after mixing. If you need to wait, add a tablespoon of water to loosen it.
For crispier fritters, don't crowd the pan. Frying just 6 at a time allows the oil to maintain its temperature and the fritters to brown evenly without steaming.
These fritters are forgiving—they don't contain yeast and require no rising, so they're faster than traditional sourdough recipes while still delivering that tangy, complex flavor.

Storage & reheating

Store cooled fritters in an airtight container at room temperature for up to 2 days, or in the refrigerator for up to 4 days. To reheat, place on a parchment-lined baking sheet and bake in a 350°F (175°C) oven for 5–7 minutes until warmed through and crispy. Do not microwave, as they will become soggy. Fritters are best served fresh but reheating restores most of the crispness.

Substitutions

canned black beans → Cooked pinto beans or white beans. Any well-drained, cooked bean works; avoid beans in thick sauce. Pinto beans add earthiness; white beans are milder.
sharp cheddar cheese, freshly grated → Oaxaca cheese, Monterey Jack, or Cotija cheese. Oaxaca and Jack are creamy and mild; Cotija is crumbly and salty. All melt or soften nicely into the fritter.
fresh cilantro, leaves only → Fresh parsley or finely chopped fresh scallion greens. Parsley is milder; scallions add a slight onion bite. Either complements the beans and cheese.
vegetable oil or neutral cooking oil → Canola oil or light olive oil. Use any neutral oil with a high smoke point. Avoid extra-virgin olive oil, which will smoke and add bitter flavor.