**Prepare Garlic**: Mince or press the garlic cloves to release their flavor.
**Combine Ingredients**: In a small mixing bowl, whisk together the mayonnaise, olive oil, and lemon juice until smooth and well-combined.
**Add Garlic and Spice**: Add the minced garlic, Sriracha sauce, smoked paprika (if using), and a pinch of salt and pepper. Stir well to incorporate all the ingredients.
**Taste and Adjust**: Taste the aioli and adjust the spice level by adding more Sriracha or a bit more lemon juice for extra tang. Add more salt and pepper as needed.
**Chill**: For best flavor, refrigerate the aioli for at least 30 minutes before serving to allow the flavors to meld.