Combine oats, wheat germ, brown sugar, and salt in bowl.
In a small saucepan, bring the syrup mixture to a simmer, whisking frequently.
Pour syrup mixture over oat mixture and stir until evenly coated.
Spread mixture onto parchment paper or foil-lined rimmed baking sheet.
Bake at 275°F for 45 minutes, stirring every 15 minutes.
Remove pan to cooling rack. It will harden to a crunchy texture as it cools.
Store in a sealed jar or Ziploc bags.