These low carb 3-ingredient prosciutto Grantham crisps are the kind of retro little nibble that never goes out of style. They feel straight out of a church-basement snack table or a family card party, and that simple mix of salty prosciutto, nutty Parmesan, and a little savory accent still works beautifully today. If you want an easy appetizer that looks special, tastes rich, and comes together fast on a busy weeknight or before company arrives, this is exactly the sort of recipe to keep in your back pocket.
Serve these crisps as a cocktail bite with olives, marinated vegetables, and a crisp white wine or sparkling water with lemon. They also fit right onto a charcuterie board, pair nicely with a simple arugula salad, or work as a crunchy topper alongside tomato soup, deviled eggs, or a bowl of roasted nuts for an easy low carb spread.
Low Carb 3-Ingredient Prosciutto Grantham Crisps
Servings: 12 crisps
Ingredients
12 thin slices prosciutto
Directions
1. Preheat the oven to 400°F and line a large baking sheet with parchment paper.
2. Lay the prosciutto slices on the prepared baking sheet, leaving a little space between each piece.
3. Sprinkle a small mound of Parmesan over each slice, then top lightly with dried thyme.
4. Bake for 8 to 10 minutes, until the cheese is melted and lacy and the prosciutto is deepened in color and crisp around the edges.
5. Let the crisps cool on the pan for 2 to 3 minutes to firm up, then transfer to a plate and serve warm or at room temperature.
Variations & Tips
Add a little heat: A tiny pinch of red pepper flakes over the Parmesan gives these a nice kick without changing the simple character of the recipe. Go light so the spice does not overpower the salty prosciutto.
Try another herb: If thyme is not your favorite, dried rosemary crushed between your fingers or a little Italian seasoning works well too. Keep the amount small so the crisps stay delicate rather than overly herbal.
Use shredded Parmesan in a pinch: Finely grated Parmesan melts more evenly and gives you that lacy edge, but pre-shredded Parmesan can still work if that is what you have after a long workday. Just expect a slightly chunkier texture.
Watch closely near the end: These can go from perfect to too dark quickly because prosciutto is thin and salty. I start checking at the 8-minute mark, especially if my slices are extra thin or my oven runs hot.
Make ahead for easy hosting: You can bake these a few hours ahead and let them cool completely. Store them loosely covered at room temperature and refresh them in a 350°F oven for 1 to 2 minutes if you want them extra crisp before serving.
