French Dip Sandwich {Instant Pot or Crockpot} – The Salty Marshmallow Posted by flavor_admin on 2024-02-03 French Dip Sandwiches – These French Dips are the absolute best, and super easy to make in the Instant Pot or Crockpot! This french dip recipe produces amazingly flavorful, tender roast beef that will melt in your mouth! Source by sugrbr