Keto Spinach Cheese Crisps | Low-Carb Snack Ideas — perfect for appetizer boards and keto meal prep. Makes 12 shatteringly crispy Parmesan-spinach rounds in just 20 minutes with 5 simple ingredients.
Ingredients
Scale
1 ½ cups freshly grated Parmesan cheese
1 cup finely chopped spinach (moisture removed)
½ teaspoon garlic powder
¼ teaspoon black pepper
Pinch of salt
Instructions
Preheat oven to 375°F (190°C) and line a baking sheet with parchment paper or a silicone mat.
In a mixing bowl, combine Parmesan, chopped spinach, garlic powder, pepper, and salt. Mix well.
Drop 1 tablespoon of mixture per crisp onto the sheet and flatten each into a round.
Bake for 8–10 minutes or until edges are golden and bubbly.
Cool on the sheet for 3–5 minutes, then transfer to a wire rack to crisp fully.
Notes
Fridge Storage: Place fully cooled crisps in a single layer inside an airtight container, separating layers with parchment paper to prevent sticking. Store them in the refrigerator for up to 5 days. A small silica gel packet or a folded paper towel placed inside the container absorbs excess moisture and keeps edges shatteringly crisp throughout the week.
Freezer Storage: For longer preservation, arrange cooled crisps on a parchment-lined tray and flash-freeze for 1 hour until solid. Transfer to a zip-top freezer bag, pressing out all air, and freeze for up to 2 months. Label bags with the date and quantity so you can grab exactly what you need without thawing the entire stash.
Oven Reheat: Preheat your oven to 300°F (150°C). Place refrigerated or thawed crisps in a single layer on a baking sheet and warm for 3 to 4 minutes until they sizzle lightly. This gentle reheat re-crisps the edges without over-browning. Remove promptly and let them cool on the pan for 1 minute before serving.
Microwave Reheat: Set one to two crisps on a microwave-safe plate lined with a paper towel. Heat on medium power for 15 seconds, then check. If they aren’t warm enough, continue in 10-second bursts. The paper towel wicks away moisture that would otherwise make them rubbery. Consume immediately for the best texture, as they soften quickly after microwaving.
Air Fryer Reheat: Preheat your air fryer to 300°F (150°C). Place crisps in a single layer in the basket—avoid overlapping. Heat for 2 minutes, shaking the basket gently at the halfway mark. The circulating hot air restores the signature crackly texture even better than a conventional oven. Allow them to cool on a wire rack for 1 minute before serving.
