Pork with broth

1 tablespoon butter 1 teaspoon oil 1 1/2 lbs pork tenderloin 1/4 teaspoon fresh ground pepper 1 medium onion , thinly sliced 3 garlic cloves , crushed 1 large[...]

1 lb ground beef 5 slices bacon , cooked 4 tablespoons butter 3/4 cup onion , chopped 3/4 cup carrot , chopped 3/4 cup celery , chopped 4 cups potatoes ,[...]

6 tablespoons vegetable oil, divided (plus more if needed) 1 1/2 cups chopped onions 1 cup diced carrot (1/2-inch dice) 2 tablespoons minced serrano peppers 3[...]