1. Prepare Your Loaf: Once your sourdough loaf has completed its final proof and is ready to bake, gently turn it out onto parchment paper or directly onto your baking surface. Ensure the surface you’re scoring is stable.

2. Lightly Dust with Flour: Using a small sieve or your fingers, lightly dust the top surface of your proofed sourdough loaf with a thin, even layer of flour. This dusting helps the score lines stand out beautifully against the darker crust once baked.

3. Choose Your Lame or Blade: For precise cuts, use a bread lame (a razor blade holder) or a very sharp razor blade. A super sharp knife can also work in a pinch, but a lame offers better control and a cleaner cut.

4. Angle Your Blade Correctly: For most decorative scores, hold your blade at a shallow angle, typically around 30-45 degrees to the surface of the dough. This angle helps create a “flap” that opens up nicely during baking, defining your design. For a deeper, more structural cut (like an ear), you might use a slightly steeper angle.

5. Execute Your Primary Score (If Applicable): If your design includes a main “ear” or a deep, structural cut, make this first. This cut is usually deeper (about 1/2 to 3/4 inch deep) and guides the expansion of the loaf. For a simple ear, make one long, curved cut along the side of the loaf.

6. Add Decorative Cuts: Now, with a lighter touch and often a shallower angle (around 1/4 inch deep), add your decorative patterns. Think about symmetry and repetition. Common beginner-friendly patterns include parallel lines, cross-hatch patterns, leaf shapes, or simple geometric designs. Practice light, confident strokes.

7. Consider Depth and Consistency: The key to a beautiful design is consistent depth and pressure for your decorative cuts. Avoid sawing motions; aim for smooth, continuous lines. The flour dusting will make your cuts more visible as you go.

8. Bake Immediately: Once scored, transfer your loaf to your preheated oven or Dutch oven as quickly as possible. The scoring process should be done just before baking to prevent the dough from deflating.