Rachel Riesgraf | Comfort Food Recipes on Instagram: "Just in time for the weekend!! 🙌🔥 The best sliders I’ve ever made! 👏 1 large onion 5 tbsp butter, divided 1/4 tsp sugar 12 Hawaiian sweet rolls 1/2 cup @oldhomefoods French Onion Dip 1 pound deli roast beef 10 provolone cheese slices 2 garlic cloves, minced 1 tbsp parsley, finely chopped 1 cup beef broth 1/4 cup red wine 1 tbsp Worcestershire 1 tbsp soy sauce 1. Add 3 tablespoons butter, onions and sugar to a skillet over medium heat. Cove