• Yogurt matters: Full-fat Greek yogurt creates the richest, most cheesecake-like texture. Low-fat works but tastes thinner.
• Longer chill = better texture: Overnight chilling yields the softest cookies and creamiest result.
• Storage: Keep covered in refrigerator up to 3 days. Cookies continue softening over time.
• Variations: Try Golden Oreos, Mint Oreos, or Biscoff cookies for different flavors.
• Add toppings last: For maximum crunch contrast, add crushed cookies just before serving.