Eggs with cumin

1 tablespoon vegetable oil 1 1/2 cups onions , finely chopped 1 tablespoon garlic , minced 1 tablespoon ginger , minced 1 teaspoon ground coriander 1 teaspoon[...]

1 small onion , minced 1 red bell pepper , 1/4-inch dice 1 green bell pepper , 1/4 inch dice 5 large mushrooms , 1/4-inch dice 2 tablespoons unsalted butter[...]