Most people get their Bossche Bol at Jan de Groot, which is like a 15 minute walk or 5 minutes by bike from the intersection. Beware that there always is a big queue at Jan de Groot because it's very popular. You can also go to a Jumbo supermarket in 's-Hertogenbosch or Rosmalen as they usually sell the exact same Bossche Bol from this bakery.