First you need a proper oven. Here is how to build an inexpensive one out of clay and sand.
http://www.squidoo.com/building-an-earth-oven-cob-oven
Then you need to spend hours fussing over the correct ratios of flour/water/salt/yeast sticking slavishly to recipes and technique passed down in mystic ceremonies performed in stone bakeries in the middle of the night under the full moon.
Ok, actually, the oven is nice, and to get accurate representation of different types of bread you need to follow the recipes. But, bread is pretty basic stuff. As long as ‘man’ has had grain and an ability to heat it, there has been some sort of bread.
What you really need:
[ul]
[li]An oven that can reach at least 425F.[/li][li]If you’re not confident in the dial on your oven, an oven thermometer. Fire up the oven, set it to 350F and see what the thermometer says. Increase to 375F, repeat reading of thermometer, 400F, 425F, 450F.[/li][li]A cooking thermometer for checking doneness.[/li][li]A bowl for rising the dough, bigger is better, but scale it to the largest batch of risen dough you expect to make. The mixed dough should have enough room to double. The doubled dough should be about the same size as the final bread if it was a single loaf.[/li][li]A place to knead dough. Large, flat, and attached well to the floor. Your kitchen counter will probably work fine, but I’ve needed dough on a bowl, a cooler, a bench covered with a towel, and a folding table (I make bread camping, and reenacting the 18th century).[/li][li]A sheet pan, or if you’re using a baking stone a peel.[/li][li]Flour, water, salt, yeast. Other ingredients are optional but can make nice changes to bread. Oil, butter, milk, eggs, seeds, spices, cheese, meat, sugar, etc…[/li][li]A knife to slash the tops to prevent ‘breakouts’ during the baking ‘oven spring’[/li][li]Plastic wrap or a tea towel to cover the loaves during rising.[/li][li]Time[/li][li]Patience[/li][li]Willing tasters (these are generally easy to find)[/li][/ul]
What’s nice to have;
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[li]A fancy wood fired oven. (really nice to have, but a major commitment. Makes great pizza and baked goods! See link above, but most of my bread comes from my kitchen oven.)[/li][li]Baskets (bannetons) to rise bread in and give fancy patterns/shapes to the loaf.[/li][li]Bread pans. Used for standard “sandwich loaf” shaped bread, or other specialty breads.[/li][li]Specialty ingredients as mentioned above.[/li][li]A thousand other things that aren’t really needed, but catch your eye in kitchen stores / restaurant supply stores. (grain mills, lames (for slashing bread), sourdough starters, dough conditioners, storage bins, bags, etc)[/li][/ul]
Start with a simple loaf.
3 to 3 1/2 cups flour, 1 cup water, 1 Tbs salt, 1Tsp (or packet) yeast. Mix until it comes together as a moist dough that is not overly sticky. Add more flour/water (flour by tablespoon, water by 1/2 teaspoon) to adjust as needed. Knead on a floured surface (replace flour as needed to keep from sticking) for 5-10 minutes (push with the heel of your palm. Fold over top, turn 1/4 turn, repeat) until the dough feels soft and smooth (think baby bottom).
Oil a bowl, and the dough ball, let rise until doubled in size. When doubled, turn it out onto a floured surface. Poke it flat with your fingertips (don’t work every last bubble out). Fold into thirds. Flatten, repeat folding into thirds. Let rest 5 minutes. Cut into loaf sizes and shape as desired. (I like simple round or oval loaves). Put on a baking tray sprinkled with corn meal. Cover (plastic wrap, or a moistened tea towel) Let rise until doubled in size.
Preheat oven to 425F. Put a pan on the bottom of the oven. Boil some water while preheating.
Slash a nice X (or other pattern) with a sharp knife onto the top of the loaves. Insert baking tray, pour boiling water into pan (steam helps the crust formation). Turn oven down to 375F, and bake until the internal temperature of the loaf is 200F and it makes a nice thumping/hollow sound when you tap the bottom of the loaf.
Everything else is experimentation. A ‘bad loaf’ is still generally edible, and a way to learn how to make better bread. I’ve been hobby baking for 10 years or so, and I make pretty good bread, but I’m always learning a new technique or why something changes the final product.