The doneness temperature of a hamburger depends on your preference:
| Level of Doneness | Internal Temperature |
|---|---|
| Rare | 125°F |
| Medium Rare | 135°F |
| Medium | 145°F |
| Medium Well | 155°F |
It's important to note that the USDA recommends cooking ground beef to an internal temperature of 160°F to kill harmful bacteria. However, many people prefer their burgers at lower temperatures. Use a meat thermometer to ensure accurate temperature readings.
