Garlic-Infused Olive Oil (Best Option)
1 teaspoon per 4 egg yolksGarlic-infused olive oil works well because the infusion process extracts the garlic flavor into the oil, allowing for controlled, subtle garlic notes that complement the creamy custard without overpowering it. The oil's fat content also integrates smoothly into the custard base.
To use effectively, add the oil during the custard mixing stage and ensure it is well incorporated to avoid oil separation. Avoid using too much to prevent an oily mouthfeel.
Compared to fresh garlic, this substitute preserves the smooth texture and sweet profile of Crème Brûlée while introducing a nuanced garlic essence that enhances complexity without detracting from the dessert's signature creaminess.