Veal Pasta Sauce with shoulder

2 lbs stewing veal (Veal shoulder in cubes, strongly suggest milk fed veal) 1 tablespoon lemon juice (fresh) 2 carrots (large, peeled and cut in half) 2[...]

1 tablespoon corn or 1 tablespoon olive oil 1 lb fresh spinach , washed and stemmed 1 lb veal shoulder, coarsely ground 2 tablespoons minced shallots 3[...]