Double Caramel Sundae with Bananas and Pretzel-Peanut Crunch

Ingredients

• Croquant

  • 1/2 cup (45 g) pretzels, crushed, plus more for serving (see note)
  • 1/4 cup (40 g) roasted salted peanuts, chopped
  • 3 tbsp brown sugar
  • 3 tbsp unsalted butter, melted
  • 2 tbsp unbleached all-purpose flour

• Bananas

  • 3 tbsp brown sugar
  • 1 tbsp (15 ml) lemon juice
  • 2 bananas, cut into rounds ¼ inch (5 mm) thick

• Toppings

  • Homemade or store-bought caramel, to taste
  • 2 cups (500 ml) caramel ice cream