To reduce overpowering garlic flavor, remove the germ (green sprout) from the garlic clove before using it, or cook the garlic gently over low heat.
Garlic's pungent flavor comes from allicin, a compound released when garlic is crushed or cut. The germ, the green sprout in the center of the clove, tends to be more bitter and contributes to a stronger, sometimes unpleasant, garlic taste. Removing it mellows the flavor significantly.
Here's a step-by-step guide:
Separate the garlic cloves from the bulb.
Peel the clove.
Cut the clove in half lengthwise.
Use the tip of your knife to gently remove the green germ from the center of each half.
Use the garlic as desired.
Another method is to cook the garlic gently. High heat can cause garlic to burn quickly, resulting in a bitter taste. Sautéing garlic over low heat in olive oil allows its flavors to mellow and sweeten.
If you accidentally add too much garlic, try adding a touch of acidity, like lemon juice or vinegar, to the dish. The acid can help balance the strong garlic flavor.