Pork with cumin

2 1/2 lbs pork shoulder, cut into one-inch cubes flour seasoned with salt and pepper, for dredging 1 tablespoon vegetable oil 1 large yellow onion , chopped 2[...]

3 cloves garlic 1/8 cup olive oil 2 small carrots , finely chopped 2 celery stalks, finely chopped 28 oz diced tomatoes 1/2 tsp garlic powder 1 heaping tbsp[...]