How to Use "jam" with Example Sentences

1. He let her feast on the cracker with strawberry jam .
2. The bigger display attracted more customers but very few of them actually bought jam .
3. The heart is colored with strawberry jam , and the arrow uses cocoa powder .
4. Despite the traffic jam he arrived here on time .
5. But too many can jam up the process , leaving it locked in a vicious , harmful inflammatory cycle .