Preheat oven to 400. Coat asparagus in olive oil, salt and pepper and add to a sheet pan. Cook for about 10 min or until asparagus is cooked but still has a little crunch.
Meanwhile, make the ricotta chili crisp spread by combining ricotta, chili crisp, lemon, salt and pepper in a bowl. I also like to grate some of the lemon rind over top. Mix and season to taste.
Add slices of prosciutto to a skillet and cook 2-3 min per side until it crisps up. Transfer to a paper towel lined baking sheet. Add bread to same pan and cook 2-3 min per side until crispy. Repeat with remaining slices. Add more olive oil to the pan as needed to toast the bread.
Assemble toasts by spreading spicy ricotta on each slice and then topping with a few asparagus spears and slices of prosciutto. Drizzle with balsamic glaze and slice in half if you are serving as an appetizer. Enjoy!
Video
Notes
This makes 3 toasts, which would equal 6 large crostinis.