Pressed Coppa Sandwiches with Broccoli Rabe Pesto

INGREDIENTS

• 1 broccoli rabe (rapini; About 1 large bunch)
• Kosher salt
• 6 garlic cloves, smashed
• 1/4 olive oil
• 1 crushed red pepper flakes
• 1/2 finely grated Pecorino
• 2 honey
• 8 slices country-style bread
• 8 thinly sliced provolone cheese
• 4 thinly sliced sweet coppa or prosciutto
• Olive oil (for skillet)