Ensure the peanut butter is at room temperature for easier mixing. You can heat it in the microwave for 20 seconds to soften it too - just make sure it doesn't get hot otherwise it won't mix well with the yogurt.
Adjust the amount of honey or maple syrup based on your taste preference. You can even use a sugar substitute if you're watching your sugar intake.
Store any leftovers in an airtight container in the refrigerator for up to 5 days. Stir well before serving again.