Ranch Cucumber Parm Chips

Ranch Cucumber Parm Chips are a crispy, flavorful keto snack made by slow-baking thinly sliced cucumbers until they transform into crunchy chips. Each slice is coated in tangy ranch seasoning and savory Parmesan cheese, creating a light, crisp bite with refreshing cucumber undertones and bold ranch and cheese notes. With no potatoes, grains, or added sugars, they deliver chip-like satisfaction while staying low in carbs. These chips are perfect for on-the-go snacking, party platters, or game nights and prove that keto-friendly snacks can be vibrant, satisfying, and deliciously guilt-free.

Course Appetizer, Snack

Cuisine American

Keyword baked chips, cucumber chips, gluten free, keto, low-carb, parmesan, ranch

Prep Time 15

Cook Time 1 30

Total Time 1 45

Servings servings

Calories 120kcal

Equipment

baking sheet
Parchment Paper
mandoline slicer
large bowl
Paper towels
Wire rack

Ingredients

For the Ranch Cucumber Parm Chips

2 medium English cucumbers firm, ends trimmed
1 cup finely grated Parmesan cheese shredded from a block, not pre-shredded in large flakes
1 tablespoon olive oil or avocado oil
1 tablespoon dry ranch seasoning mix use a sugar-free, keto-friendly blend or homemade
1/2 teaspoon garlic powder
1/4 teaspoon onion powder
1/4 teaspoon dried dill optional for extra ranch flavor
1/4 teaspoon fine sea salt plus more to taste if needed
1/4 teaspoon freshly ground black pepper

Instructions

Preheat the oven to 200°F and line one or two large baking sheets with parchment paper.
Slice the cucumbers into very thin rounds about 1/8 inch thick using a mandoline or a sharp knife and place the slices in a large bowl.
Lay the cucumber slices in a single layer on paper towels, cover with additional paper towels, and press gently to remove as much surface moisture as possible.
Return the patted-dry cucumber slices to the bowl, drizzle with olive oil, and toss until all slices are lightly coated.
In a separate small bowl combine the Parmesan cheese, dry ranch seasoning, garlic powder, onion powder, dried dill, salt, and black pepper, breaking up any clumps with your fingers or a spoon.
Sprinkle the Parmesan ranch mixture over the oiled cucumber slices and toss gently until every slice is evenly coated on both sides.
Arrange the coated cucumber slices in a single layer on the prepared baking sheets, making sure they do not overlap so they can crisp properly.
Bake the cucumbers for about 45 minutes, then carefully flip each slice and rotate the pans if needed for even drying.
Continue baking for another 30 to 45 minutes, checking occasionally, until the slices are deeply golden in spots and feel dry and crisp to the touch.
Transfer the chips to a wire rack and let them cool completely so they firm up and stay crunchy before serving or storing.

Notes

For best texture, slice the cucumbers as evenly as possible so they dry at the same rate and do not burn before they crisp. Use freshly grated Parmesan from a block for superior melting and crisping compared to pre-shredded cheese, which often contains anti-caking starches. If some chips are done earlier than others, remove the crisp ones and return the rest to the oven to finish baking. Store fully cooled chips in an airtight container at room temperature with parchment between layers and re-crisp briefly in a low oven if needed. Pair these chips with keto-friendly dips like guacamole, seasoned sour cream, or whipped cream cheese for an extra satisfying snack.

Nutrition