Hadith.4211 - Sa'eed Al-A'raj asked Abu Abdullah (as), about a pot containing camel meat into which an ounce of blood had fallen.
Imam (as) said: "Yes, it can be eaten because the fire consumes the blood."
Al-Kāfi #844“I once asked abu ‘Abd Allah (a.s.), about a cooking pot with camel’s meat in it being cooked and an amount of blood equal to an Awqiyah...