Step 1: In a large bowl, combine the lukewarm water, instant yeast, and sugar (if using). Stir gently and let sit for 5 minutes until slightly foamy. This confirms your yeast is active for this Easy 20 Minute Homemade Bread.
Step 2: Add the flour and salt to the yeast mixture. Stir with a wooden spoon or a sturdy spatula until a shaggy, cohesive dough forms. Do not overmix; a few lumps are fine. This is an Easy 20 Minute Homemade Bread, no intense kneading needed.
Step 3: Lightly flour a clean surface. Transfer the dough onto the surface. Gently shape it into a round or oval loaf. You can fold it over itself a few times to create some tension on the surface, but avoid excessive kneading. This step is about forming, not working, the dough for your Easy 20 Minute Homemade Bread.
Step 4: Lightly grease a cast iron skillet or a baking sheet with olive oil. Carefully place the dough onto the prepared surface. If desired, score the top of the loaf with a sharp knife (a few shallow cuts help with expansion).
Step 5: Preheat your oven to 450°F (230°C) with the skillet or baking sheet inside. Once preheated, carefully transfer the dough to the hot skillet or baking sheet. This immediate high heat creates a beautiful crust for your Easy 20 Minute Homemade Bread.
Step 6: Bake for 10-15 minutes, or until the crust is golden brown and the internal temperature reaches 200-210°F (93-99°C). The shorter bake time is what makes this an Easy 20 Minute Homemade Bread!
Step 7: Remove from the oven and transfer the bread to a wire rack to cool completely before slicing. This allows the internal structure to set. Enjoy your warm, fresh Easy 20 Minute Homemade Bread!