101993019-mcdonalds-egg-mcmuffin.1910x1000
With struggling sales in the US, McDonald’s has begun the process of using better ingredients as well as a focus on quality.  As CNBC reports, McDonald’s is continuing this trend by using real butter in many of their breakfast sandwiches.  

Biscuit_Sausage_and_egg__w__cheese1_HR
 

McDonald’s has used liquid margarine for quite some time now, but it seems that once restaurants run out of this ingredient, real butter is taking its place.  So now when eggs are being cooked and when English Muffins, Biscuits, and Bagels are being toasted that real, dairy rich butter is being used in the process. This is great for those who love the real stuff in their food, but also could spell issues for those intolerant to dairy.