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Crispy Parmesan Zucchini Chips Recipe Easy Homemade Garlic Aioli Dip

crispy parmesan zucchini chips - featured image

These crispy Parmesan zucchini chips are a quick, easy, and healthy snack with a salty, nutty crunch, paired perfectly with a creamy homemade garlic aioli dip.

Ingredients

Scale
  • 2 medium zucchini (about 12 oz / 340 g), sliced thinly (1/8 inch or 3 mm thick)
  • 1 cup (100 g) freshly grated Parmesan cheese
  • 1/2 teaspoon garlic powder
  • 1/2 teaspoon smoked paprika (optional)
  • Salt and freshly ground black pepper, to taste
  • 1 tablespoon olive oil (extra virgin recommended)
  • For the Garlic Aioli:
  • 1/2 cup (120 ml) mayonnaise
  • 1 garlic clove, finely minced or grated
  • 1 teaspoon fresh lemon juice
  • 1/4 teaspoon salt
  • 1/4 teaspoon freshly ground black pepper
  • Optional: 1 teaspoon Dijon mustard

Instructions

  1. Preheat the oven to 425°F (220°C). Place the oven rack in the center position and line a baking sheet with parchment paper or a silicone mat.
  2. Slice the zucchini into 1/8-inch (3 mm) thick rounds using a mandoline or sharp knife. Lay slices on paper towels, sprinkle lightly with salt, and let rest for 10 minutes to draw out moisture. Pat dry with another paper towel.
  3. In a shallow bowl, mix grated Parmesan, garlic powder, smoked paprika (if using), and a pinch of black pepper.
  4. Brush each zucchini slice lightly with olive oil. Press each slice into the Parmesan mixture on both sides, coating well but not too thickly.
  5. Arrange the coated zucchini slices in a single layer on the prepared baking sheet without overlapping.
  6. Bake for 15-20 minutes, checking from 12 minutes onward. Remove chips as they turn golden brown with crispy edges. Flipping halfway through is optional.
  7. While chips bake, whisk together mayonnaise, minced garlic, lemon juice, salt, pepper, and Dijon mustard (if using) in a small bowl until smooth. Adjust seasoning to taste.
  8. Remove chips from oven and let cool for a few minutes to crisp up further. Serve warm or at room temperature with garlic aioli for dipping.

Notes

Slice zucchini thinly (1/8 inch) and salt to draw out moisture to ensure crispiness. Do not overcrowd baking sheet to avoid soggy chips. Freshly grated Parmesan crisps better than pre-grated. Flipping chips halfway through baking is optional but can help even browning. Prepare aioli fresh for best garlic flavor. Store leftover chips in airtight container with paper towels and reheat gently in oven to regain crispness.

Nutrition

Keywords: zucchini chips, Parmesan chips, garlic aioli, healthy snack, baked zucchini, crispy chips, easy snack recipe, gluten-free snack