How much taco meat for fifty taco in a bags?

To prepare taco meat for fifty taco-in-a-bag servings, you typically need about 2 ounces of meat per taco. Therefore, you would require approximately 6.25 pounds of taco meat (50 tacos x 2 ounces = 100 ounces; 100 ounces ÷ 16 ounces per pound = 6.25 pounds). Adjust the quantity based on portion sizes or if you want leftovers.