as many or as few as you decide
pre-heat oven to 350º. While the oven is pre-heating, put 50 of the pretzels on a cookie sheet and unwrap the Rolos™.
Place the Rolos™ on the pretzels.
When finished, place the pan in the oven. Heat until the candies become glossy. I usually leave mine 3-5 minutes.
Remove the pan from the oven and cover the candies with the remaining 50 pretzels. Give each of them a gentle push into the candies. This will create little sandwiches.
Let them cool, and let the candies return to firm. ENJOY!!!