Mix starter, water, sugar, olive oil, salt, and 500 grams of the flour in a bowl. Add in the cheese and jalapeños.

Mix well, then add flour until the dough comes together decently but not smooth. If your starter is fed a little different, you may need a little different amount of flour than me.

Let it rest 20-30 minutes, then knead it gently until a uniform albeit lumpy dough comes together.

Let rise until doubled, about 6-8 hours in a warm house with happy starter.

Shape into two large or three smaller loaves. Can do loaf pans, baguettes or French bread.

Let rise until almost doubled then turn oven on to 375°F.

Give it a good slash on top.

Bake single loaf for 25 minutes, turn around and then another 20 minutes. For french bread it needs about 30 minutes total and baguettes 20 minutes. I always check the temperature of my loaves to make sure they are done. Aim for about 180°F in the center of the loaf.