They say too many cooks spoil the broth.But for Sandra Keros, seven make it just right. That is, if her six students pay close attention to all instructions in her Cooking with Confidence classes.A self-taught chef who specializes in all-natural recipes using organic and sustainable ingredients (whenever possible), Keros just launched a three-series cooking course repeating throughout the summer.You’ll tour her pantry, learn knife skills, and make one meal three different ways in You Can Rock in the Kitchen. Master berry agave lemonade, guacamole, and more in Sizzling Sides for Summer BBQs. Or use cacao powder and bananas to prepare heavenly chocolate bliss bars when you take Dazzle ’Em with Decadence: Amazing Sugar-Free Desserts.Keros is also available for custom classes (healthier bag lunches! gluten-free meals!). And toward summer’s end, she’s launching virtual cooking classes.Perfect for those wanting to stew in their own juices.For more information, go to sandrakeros.com/classes. Enter code dailycandy at online checkout to receive 25 percent off each class.