📖 Instructions

1. Make the Savory Crust Dough: In a large bowl, whisk together the all-purpose flour, salt, and black pepper. If you're using fresh herbs in the crust, add them here too.
2. Add the cold, cubed unsalted butter to the flour mixture. Using a pastry blender, two knives, or your fingertips, cut the butter into the flour until the mixture resembles coarse crumbs with some pea-sized pieces of butter still visible. This is super important for flakiness, so resist the urge to overmix!
3. Gradually add the ice water, one tablespoon at a time, mixing lightly with a fork until the dough just comes together. Be careful not to add too much water; the dough should be shaggy but hold together when squeezed. It might look a little dry, but trust the process.
4. Turn the dough out onto a lightly floured surface. Gently bring it together into a flat disc. Wrap it tightly in plastic wrap and refrigerate for at least 30 minutes, or up to 2 days. This chilling time helps the gluten relax and makes the dough easier to roll.
5. Prepare the Filling: While the dough chills, prepare your cheese filling. In a medium bowl, whisk together the eggs, heavy cream (or milk for a lighter option), and a pinch of salt and pepper.
6. Stir in your shredded cheeses (I love a sharp cheddar and Gruyère combo!), and any additional savory ingredients like finely minced onion, chives, or a dash of hot sauce if you're feeling feisty. Make sure everything is well combined.
7. Assemble the Tarts: Preheat your oven to 375°F (190°C). Lightly grease a 24-cup mini muffin tin (or two 12-cup tins) with non-stick spray or butter.
8. On a lightly floured surface, roll out the chilled dough to about 1/8-inch thickness. You want it thin enough to be delicate but not so thin it tears easily.
9. Using a 2-inch round cookie cutter or the rim of a small glass, cut out circles from the dough. Gently press each dough circle into the prepared mini muffin cups, carefully forming them to the shape of the cup. Don't worry if they're not perfectly even; the rustic look is charming!
10. Blind bake (optional, but recommended for crispy crusts): If you want extra crispy crusts, pierce the bottom of each dough cup with a fork a few times. Bake the empty crusts for 8-10 minutes, or until just lightly golden. Remove from oven.
11. Spoon the cheese filling into each tart shell, filling them about two-thirds full. Be careful not to overfill, or they might spill over while baking.
12. Bake the Tarts: Place the muffin tin(s) in the preheated oven. Bake for 18-22 minutes, or until the crusts are golden brown and the cheese filling is set, puffed, and lightly golden. The filling should jiggle only slightly in the center when gently shaken.
13. Carefully remove the tarts from the oven. Let them cool in the muffin tin for 5 minutes before gently removing them with a small offset spatula or butter knife. This prevents them from sticking or breaking.
14. Serve warm or at room temperature. A sprinkle of fresh parsley or chives before serving adds a lovely pop of color and freshness.