I just bought this meat yesterday, but when I broke the block apart to cook tacos, the inside is completely grey while the outside is red. It smells okay, but it looks unappetizing and risky. What wou

err on the side of caution.
3. How Long Ground Beef Really Lasts in the Fridge
Ground beef typically has a short shelf life, lasting only 1 to 2 days in the refrigerator at 40°F (4°C) or below. Beyond this period, the risk of spoilage increases significantly. If you’re unsure about how long your beef has been stored, it’s safer to discard it.
To maximize shelf life, ensure your refrigerator is at the correct temperature and store the beef in its original packaging or a tightly sealed container.