This eggnog recipe for thick, creamy, and sweet eggnog with just the right amount of spice took me several years to perfect. The egg yolks are tempered for safety, and you can adjust the amount of rum to taste, or leave it out entirely so the whole family can enjoy this rich holiday treat. Once you taste it — you'll never serve store-bought eggnog again!
Prep Time 10 minutes mins
Cook Time 15 minutes mins
Total Time 9 hours hrs 25 minutes mins
Slowly incorporating hot milk into whisked yolks while continuously whisking is crucial to prevent scrambling and achieve a smooth, safe base. When thickening the custard, maintain constant stirring over medium heat and never let it boil to avoid curdling. Extended chilling (8+ hours) is vital for flavors to meld and for the eggnog to achieve its desired thick, rich consistency. For a bolder spice profile, consider lightly toasting whole spices before adding. If including rum, mix it in after the base has cooled to best preserve its aromatic qualities.