Prepare the Dough: In a large bowl, mix the flour, lard (or butter), sugar, salt, yeast, and warm water until everything is combined and no dry flour remains. Cover and let rest for 15 minutes.
Knead the Dough: On a floured surface, knead the dough until it's elastic, tacky, and smooth — about 5 to 8 minutes. Scraping with a bench knife helps manage stickiness and speeds things up. Once kneaded, return to the bowl, cover, and let rise for 1 hour or until doubled in size.
Alternative: Use a stand mixer with a dough hook to knead on medium-low for a few minutes, then medium until the dough is smooth and elastic, about 5 minutes.
Divide and Preshape: Turn the dough onto a lightly floured surface. Use a scraper or knife to portion it into 6 equal pieces (around 5⅓ ounces each). Press out any air bubbles and gently roll each into a 4-inch-long tube. Place seam-side down and rest for 10 minutes.
Final Shape and Proof: Flatten each dough piece into a 5 × 3-inch rectangle. Shape into 6-inch football-shaped loaves with tapered ends. Place on parchment-lined trays, cover, and let rise for 30 to 45 minutes or until very puffy.
Prepare the Oven: Preheat the oven to 450°F. Place a baking stone or steel in the center and a cast-iron skillet (or similar steam tray) on the lower rack. Allow everything to heat while the dough rests.
Score the Rolls: Just before baking, use a lame or razor to make a single deep slash lengthwise down the center of each roll.
Bake with Steam: Carefully slide the parchment with the rolls onto the preheated baking stone. Pour 1 cup of warm water into the skillet for steam. Close the oven quickly. Bake for 25 to 30 minutes, or until rolls are golden, crisp, and sound hollow when tapped.
Cool and Serve: Move the baked rolls to a cooling rack. These are best fresh the same day, though leftovers make excellent toasted sandwiches or “French bread” pizzas.