Lunch: Burger taquitos

Slowly saute 1 medium onion (about 2.5 inches in diameter, 46 calories) in a non-stick pan with 1/2 tbsp of olive oil (60 cal) until caramelized, then add 4 oz of ground, 95% extra lean, beef (calories 185), with two smashed cloves of garlic (8 cal) and two shakes of salt with a generous amount of fresh ground pepper. Saute on medium for several minutes until fully cooked. Add 10 sprigs of chopped Italian parsley (4 cal) and one chopped small tomato (16 cal). Heat (in another pan or directly over a gas flame) two corn tortillas (100 cal) and divide the above mixture over them. Add two small leaves of lettuce (5 cal), roll them up and serve. Total calories = 424