Combine yeast, sugar, and warm water in a large mixing bowl (you can also use a stand mixer fitted with a dough hook).

Let the yeast proof for about 5 minutes, until the mixture is foamy.

Add flour to bowl. Mix with a sturdy spatula until the dough starts to come together, then add salt and mix until all ingredients are incorporated. For best results, mix until no dry bits of flour remain. Note: This is a relatively slack (wet) dough, so it may seem a bit shaggy and sticky at this point. Don't worry - it will become more smooth and elastic as we go!

Cover bowl with a clean tea towel and let rise on the counter for about 1 hour, until dough has doubled in size.

When dough has risen, lightly flour a large cutting board.

Tip the dough out of the bowl and onto the cutting board. DO NOT PUNCH THE DOUGH DOWN - you want to keep all those nice air bubbles intact so you have an airy, delicious loaf of bread. (Note: If the dough is sticking to the bowl a little bit, wet your hand with a bit of cold water and gently separate the dough from the bowl to get it all out).

Shape the dough into a round loaf: Pull each corner of the dough in towards the center (like you're folding an envelope) and repeat until the dough feels tight and begins to resist your folds. Flip the dough over and pull it into a round loaf. Watch the video(s) above to see exactly how we do this!

Flour a proofing basket or a medium bowl and place your loaf into it seam-side down. Cover with a tea towel and let rise another 30 minutes or so while you preheat the oven. Note: I like to line my proofing basket or mixing bowl with a clean linen napkin to distribute the flour more evenly and help with cleanup.

While bread is rising, place an empty dutch oven (with the lid on) in your oven and heat to 460 degrees Fahrenheit.

When the oven is hot, you're ready to go! Use oven mitts to pull the dutch oven out and remove the lid.

Lay a piece of parchment paper down on your counter or cutting board (optional - it makes transferring the bread easier!)

Tip your bread dough gently out of the proofing basket onto the parchment paper. Make sure the seam side is up this time - this is what will create those beautiful cracks on top of the bread!

VERY CAREFULLY (without burning yourself!) use the sides of the parchment to lift the bread up and place it into the hot Dutch oven.

Put your oven mitts back on, place the dutch oven lid back on the pot, and slide the whole thing back into your hot oven.

Cook bread for 30 minutes.

After 30 minutes, remove the lid from your dutch oven. The bread should be taller, crusty, and very lightly browned. Continue cooking the bread, uncovered, for 10-15 minutes more until the bread has deepened in color and you have a beautiful brown crust.

When bread is done, use oven mitts to pull the pot out of your oven.

Use a long spatula or the corners of your parchment paper to lift the bread out of the dutch oven and onto a cooling rack. Let cool for at least 30 minutes before cutting into it.

Slice, slather with butter, and enjoy!