A Morning Glory muffin is a dense, substantial muffin made with carrot, coconut, raisins, apple, pineapple, and nuts.
According to Earthbound Farms:
Earthbound Farm’s culinary consultant, Chef Pam McKinstry, created these muffins in 1978 for her eponymous restaurant on Nantucket Island. The recipe was first published in Gourmet Magazine in 1981, and in 1991 it was chosen as one of the magazine’s 25 favorite recipes from the past 50 years.