Zucchini and Corn Fritters with Cashew Sour Cream
Grated zucchini and fresh corn are mixed into a seasoned chickpea-flour batter and pan-fried until the edges are crisp and the centers are tender. A cashew-based sour cream — blended with lemon juice and apple cider vinegar — serves as the cool, tangy topping. The fritters and cream together take about 35 minutes to prepare.
Equipment
- Large mixing bowls (2)
- Box grater or food processor with grating disc
- Fine mesh strainer
- Clean kitchen towel
- Chef’s knife and cutting board
- Measuring cups and spoons
- Microplane or garlic press
- Blender or high-speed food processor
- 10-inch nonstick or cast-iron skillet
- Fish spatula or thin spatula
- Baking sheet with wire rack (for holding warm)
- Instant-read thermometer (optional)
Ingredients
For the Cashew Sour Cream:
- 1 cup raw cashews preferably unsalted; fresher nuts blend creamier
- 1 cup very hot water for soaking cashews; drain before blending
- 2 tablespoons fresh lemon juice from about 1 lemon; brightens and adds tang
- 1 teaspoon apple cider vinegar for a clean, rounded acidity
- 1 clove garlic minced; adjust to taste for heat and aroma
- 1 teaspoon Dijon mustard adds subtle bite and emulsifying power
- ½ teaspoon fine sea salt to taste; start here and adjust after blending
- ½ cup cold water for blending; add 1–2 tablespoons more for thinner texture
- ½ teaspoon white miso paste (optional) for savory depth and lactic tang
For the Zucchini and Corn Fritters:
- 1 pound zucchini grated on large holes; about 3 medium, ~3 cups packed after grating
- 1 teaspoon kosher salt for drawing moisture from zucchini; adjust to taste later
- 1 ½ cups fresh corn kernels from 2 ears; or use thawed frozen, well-dried for best sear
- 3 whole scallions thinly sliced; ~1/2 cup, white and green parts
- ¼ cup fresh cilantro roughly chopped; or substitute flat-leaf parsley
- 1 small jalapeño seeded and minced; optional for gentle heat
- 2 cloves garlic grated or minced for even distribution and aroma
- 1 teaspoon lemon zest finely grated; brightens the fritters
- 1 teaspoon ground cumin toasty, earthy backbone for sweetness of corn and zucchini
- ½ teaspoon smoked paprika adds gentle smokiness; sweet or hot per preference
- ½ teaspoon freshly ground black pepper adjust to taste; bloom in batter for aroma
- 1 tablespoon ground flaxseed forms a flax “egg” to bind the batter
- 3 tablespoons water for hydrating flaxseed (flax egg)
- ½ cup chickpea flour (besan) nutty flavor; helps crispness and binding; sift if clumpy
- ⅓ cup all-purpose flour use gluten-free all-purpose blend if needed
- 1 teaspoon baking powder lifts the fritters for a tender interior
- 2 tablespoons nutritional yeast (optional) adds savory, cheesy depth without dairy
- 3 tablespoons extra-virgin olive oil plus more as needed for shallow frying; or use neutral high-heat oil
For Serving:
- 1 batch cashew sour cream from above; serve generously for dipping/dolloping
- 1 medium lime cut into wedges for squeezing over hot fritters
- 1 pinch flaky sea salt for finishing; enhances crunch and brightness
- ½ cup pickled red onions (optional) adds tang and color contrast
- 0.7 oz microgreens or thinly sliced radishes for fresh, peppery garnish and texture
Instructions
- Quick-soak the Cashews (15–20 minutes): Place 1 cup raw cashews in a heatproof bowl and cover with 1 cup very hot water. Soak until slightly swollen and creamy to the touch. This can happen while you prep the vegetables.
- Prep the Holding Oven (optional): Set a rack over a baking sheet and place in the oven at 200°F (93°C) to keep cooked fritters crisp while you fry subsequent batches.
- Grate and Drain the Zucchini (10–15 minutes): Grate 1 lb zucchini on the large holes of a box grater. Toss with 1 tsp kosher salt and transfer to a fine-mesh strainer set over a bowl. Let sit 10 minutes, then wrap in a clean kitchen towel and squeeze firmly until very dry. You should reduce to about 2 cups; the drier the better for crisp fritters.
- Blend the Cashew Sour Cream (2–3 minutes): Drain the cashews. In a blender, combine soaked cashews, 2 Tbsp lemon juice, 1 tsp apple cider vinegar, 1 small minced garlic clove, 1 tsp Dijon, 1/2 tsp fine sea salt, and 1/2 cup cold water (plus 1–2 Tbsp more as needed). Add 1/2 tsp white miso if using. Blend on high until silky and cool to the touch. Taste and adjust salt/lemon to balance. Refrigerate to thicken slightly.
- Make the Flax Egg (5 minutes): In a small bowl, whisk 1 Tbsp ground flaxseed with 3 Tbsp water. Let stand until gelled; it should look viscous like egg white.
- Build Flavor Base: In a large bowl, combine the squeezed zucchini, 1 1/2 cups corn kernels, 3 sliced scallions, 1/4 cup chopped cilantro, 1 minced jalapeño (optional), 2 grated garlic cloves, and 1 tsp lemon zest. Sprinkle in 1 tsp ground cumin, 1/2 tsp smoked paprika, and 1/2 tsp black pepper. Fold in the flax egg to coat evenly.
- Add Dry Binders: Sprinkle 1/2 cup chickpea flour, 1/3 cup all-purpose flour, 1 tsp baking powder, and 2 Tbsp nutritional yeast (optional) over the mixture. Fold gently until a cohesive batter forms. It should hold together when pressed; if too wet, add 1–2 Tbsp more chickpea flour. If too dry, add 1–2 tsp water.
- Preheat the Skillet: Heat 3 Tbsp olive oil in a 10-inch nonstick or cast-iron skillet over medium to medium-high heat until shimmering. If measuring, aim for surface oil around 350°F (175°C). The oil should ripple and a drop of batter should sizzle immediately.
- Fry the Fritters (8–12 minutes total): Scoop 1/4-cup portions (about 2 heaping Tbsp) into the pan and gently flatten to ~1/2 inch thick. Cook 3–4 minutes per side until deep golden and crisp, adjusting heat to maintain gentle sizzle without smoking. Transfer cooked fritters to the rack in the 200°F (93°C) oven. Repeat, adding a splash more oil as needed.
- Alternative Oven-baked Method: For a lighter approach, brush a parchment-lined sheet with oil, arrange spooned-and-flattened fritters, brush tops lightly with oil, and bake at 425°F (220°C) for 10–12 minutes per side (20–24 minutes total) until crisp and golden. Finish under the broiler 1–2 minutes if needed for extra color.
- Season and Finish: Sprinkle the hot fritters with a pinch of flaky sea salt to heighten crunch and aroma. The interior should be moist with sweet pops of corn, and the exterior audibly crisp.
- Serve: Spoon or dollop cashew sour cream over the fritters, add a squeeze of lime, and top with microgreens or radish slices. Pickled red onions provide a lovely tangy counterpoint.
Notes
Mary’s Tips:
- Maximize Crispness: Thoroughly squeezing the zucchini is non-negotiable. If time allows, salt, rest 15 minutes, then squeeze twice.
- Binding Balance: Chickpea flour adds structure and flavor; if your batter feels loose, add 1–2 Tbsp more. If dense, loosen with a teaspoon of water or a splash of lemon juice for brightness.
- Oil Management: Keep oil at a steady shimmer—if you have a thermometer, target 350°F (175°C). Too cool and fritters absorb oil; too hot and they burn before cooking through.
- Gluten-free: Swap the all-purpose flour for a 1:1 gluten-free blend. Ensure baking powder is GF.
- Herb Swaps: Cilantro can be replaced with dill or parsley. Add chopped chives for a mild onion sweetness.
- Flavor Twists: Stir in 1 tsp finely grated ginger and a splash of tamari for a pan-Asian riff, or add 1/2 tsp coriander and extra lemon zest for a brighter, Mediterranean profile.
- Faster Caramelization: Pre-warm the pan thoroughly and avoid crowding—space creates steam escape routes and better browning.
Serving Suggestions:
- Plating: Stack 3–4 fritters slightly offset on a warm plate. Swipe a generous smear of cashew sour cream to one side, then nest a small tuft of microgreens on top.
- Garnish: Finish with flaky salt, a dusting of smoked paprika for color, and a few pickled onion petals. A final squeeze of lime wakes everything up.
- Pairings: Serve with a simple tomato-cucumber salad, a chilled glass of sparkling water with lime, or a crisp sauvignon blanc if serving wine.
- Doneness Cues: Perfect fritters are deep golden-brown, with crisp edges, tender centers, and a toasty aroma.
Culinary Context:
These fritters nod to classic American corn fritters while embracing plant-forward technique—using flaxseed and chickpea flour for structure and a dairy-free sour cream that still delivers luscious tang. It’s a market-driven, Modern American approach that respects seasonality and texture.Optional Advanced Instructions:
- Make-ahead Cashews: Soak cashews in cold water 6–8 hours (or overnight), drain, and refrigerate up to 3 days; the sour cream blends even silkier.
- Par-cook and Re-crisp: Fry or bake fritters until just golden, cool, and refrigerate up to 2 days. Re-crisp on a wire rack at 400°F (205°C) for 8–10 minutes.
- Batch Workflow: While cashews soak and zucchini drains, chop aromatics and measure dry ingredients to streamline cooking.
Timing:
- Prep Time: 30 minutes (includes overlapping cashew soak and zucchini draining)
- Cook Time: 20 minutes (2–3 batches, 3–4 minutes per side)
Nutrition
Calories: 487kcalCarbohydrates: 49gProtein: 17gFat: 28gSaturated Fat: 4gPolyunsaturated Fat: 5gMonounsaturated Fat: 16gTrans Fat: 0.01gSodium: 1072mgPotassium: 999mgFiber: 8gSugar: 12gVitamin A: 603IUVitamin C: 40mgCalcium: 133mgIron: 5mg
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