750 grams all-purpose flour
45 grams whole wheat flour
562 grams filtered water around 95 degrees Fahrenheit
2.5 pounds beef chuck tender roast or 1 kilo piece
vegetable oil enough to coat the bottom of the pan
1 green bell pepper sliced into half inch wide strips
1 pound cremini mushrooms or 450 grams, sliced
1 tablespoon unsalted butter or 14 grams
1 tablespoon all-purpose flour or 9 grams
1 cup whole milk or 240 milliliters
1 cup cheddar cheese 65 grams, grated
mayonnaise for spreading on bread