Today, Restaurant Ida Davidsen in Copenhagen continues the family's legacy with a menu of over 250 types of smørrebrød. Smørrebrød are made on either white bread or Danish-style seeded rye ...

For brunch, I bite into a smørrebrød that looks like a fresh garden blooming on soil—a dense rye bread slathered with a velvety hummus of indrid peas, baked pumpkin and vegetable stock, and ...