Crack 2–3 large eggs per serving into a Mixing Bowl. Add a pinch of salt and a few grinds of black pepper. Whisk until fully combined — no white streaks. Optional: add 1–2 tbsp milk (richer) or water (lighter) per serving. Use a nonstick or well-seasoned carbon steel pan. Have a Rubber Spatula or Wooden Spoon ready before the pan goes on heat.

Add ½ tbsp unsalted butter to a Skillet. For creamy curds, use medium-low or low heat. For firmer eggs in less time, use medium — no higher. Once butter melts and coats the pan, pour in your whisked eggs. Let sit undisturbed 20–30 seconds until edges just begin to set. Using a Spatula, pull eggs in slow, sweeping strokes — lift and fold rather than stir constantly. This builds larger, softer curds. More frequent stirring gives smaller, more uniform curds. Total cook time: 3–6 minutes. Low heat = 5–6 min, creamiest result. Medium heat = 3–4 min, slightly firmer. Remove when almost no liquid egg remains but the surface still looks slightly wet and shiny.

In a Mixing Bowl, stir together the 1 ½ cups graham cracker crumbs from about 12 full sheets, 3 tbsp granulated sugar, melted 6 tbsp unsalted butter melted, and 6 tbsp unsalted butter melted until the mixture resembles wet sand. Every crumb should be coated.

Press the crumb mixture firmly and evenly into the bottom of the prepared Springform Pan. Use the flat bottom of a Measuring Cups to compact it into a tight, even layer. Bake for 10 minutes, then remove and let cool while you make the filling.

In a large Mixing Bowl using a Hand Mixer or Stand Mixer fitted with the paddle attachment, beat the softened 4 package cream cheese fully softened to room temperature on medium-low speed until completely smooth and lump-free, about 2–3 minutes. Scrape down the sides and bottom of the bowl frequently.

Add the 3 tbsp granulated sugar and 2 tbsp all-purpose flour, and beat on medium-low speed until fully incorporated and smooth, about 1–2 minutes. Scrape down the Mixing Bowl again.

Add the 1 cup full-fat sour cream room temperature, 2 tsp pure vanilla extract, 2 tsp fresh lemon juice, and 1 tsp lemon zest (if using). Mix on low speed just until combined and smooth.

Add the 3 eggs room temperature and 3 eggs room temperature one at a time, mixing on low speed after each addition just until the yellow disappears.

Pour the filling over the cooled crust and smooth the top with a Spatula. Tap the pan gently on the counter a few times to release any air bubbles.

Place the foil-wrapped Springform Pan into a large Roasting Pan. Carefully pour enough hot water into the roasting pan to come about 1 inch up the sides of the springform pan. This water bath (bain-marie) ensures even, gentle baking and prevents cracking.

Bake at 325°F for 55–65 minutes. The cheesecake is done when the edges are set and puffed slightly, but the center 2–3 inches still jiggles gently like Jell-O when you nudge the pan.

Turn off the Oven and crack the oven door open about 1 inch (prop it with a Wooden Spoon). Let the cheesecake cool inside the oven for 1 hour. This gradual cool-down is the key to avoiding cracks.

Remove the cheesecake from the water bath and discard the Aluminum Foil. Run a thin Knife or Spatula around the edge of the pan to loosen the cheesecake from the sides. Let it cool completely on a Wire Rack to room temperature, about 1 more hour.

Cover the pan loosely with Plastic Wrap and refrigerate for at least 4 hours, or ideally overnight. The cheesecake must be fully chilled before slicing for clean cuts and the best texture.