BLT Heirloom Tomato Tart | Heinen's Grocery Store

Ingredients

• 1 cup all-purpose flour
• 3/4 cup yellow cornmeal
• 3/4 teaspoon fine salt
• 1 stick cold unsalted butter, cut into 1/2-inch pieces
• 3/4 cup plus 3 tablespoons shredded manchego cheese
• 2 tablespoons extra-virgin olive oil
• 8oz thick-cut bacon cut and cooked
• 1 large onion, thinly sliced
• 2 1/4 pounds mixed heirloom tomatoes
• Kosher salt
• 3/4 cup shredded mozzarella cheese
• 1/4 cup mayonnaise
• 3 tablespoons breadcrumbs
• 3 tablespoons chopped fresh chives
• 3 tablespoons chopped fresh parsley
• 1 teaspoon chopped fresh thyme
• Freshly ground pepper