The Farmer's Frittata (Italian-Style Omelet)

Ingredients (13)

• + 2 ½ cups cubed zucchini add to pantry
• + 2 ½ cups cubed yellow summer squash add to pantry
• + 2 tablespoons kosher salt add to pantry
• + 2 tablespoons olive oil, divided add to pantry
• + 1 slice thick-cut bacon, cut crosswise into 1/4-inch strips add to pantry
• + 8 large eggs add to pantry
• + freshly ground black pepper to taste add to pantry
• + 1 pinch cayenne pepper add to pantry
• + 2 tablespoons sliced green onions, or to taste add to pantry
• + ⅓ cup diced red onion add to pantry
• + 1 cup diced sweet peppers add to pantry
• + 2 ounces grated sharp Cheddar cheese add to pantry
• ✓ 4 ounces goat cheese, crumbled