Chili Lime Butter Scallops with Pancetta

Name: Chili Lime Butter Scallops with Pancetta
Ingredients: 12 large dry-packed fresh sea scallops about 1 lb.; 1 13 oz bag frozen peas about 2½ cups; 6 oz mascarpone or cream cheese; 15 mint leaves; 2 tablespoons grapeseed or other neutral oil; 6 thin slices of pancetta or prosciutto; Coarse kosher salt and freshly cracked black pepper to taste; 3 tablespoons unsalted butter; 1 hot pepper jalapeño or serrano, seeds and ribs removed, finely chopped; 1 lime zest and juice; 1 red jalapeño chili very thinly sliced. for garnish (optional)