Smoothies, strawberries, and yogurt (vanilla) are my go to for all year, but Summer especially because strawberries are in season and taste like candy! Lol
My personal favorite or organic watermelon, cut in chunks, seasoned with a sprinkle of kosher or pink Himalayan sea salt and a hearty squeeze of fresh lime! I sometimes eat this (exclusively) for lunch or dinner.
I'll chop up frozen strawberries in a blender then mix in some chia seeds (and maybe almond milk for consistency) for a cold pudding-like strawberry snack.
Quick pickled veggies - our favorites are cauliflower, carrots, onions, and jalapenos. Can make in a jiff and the leftovers are great on salads and sandwiches for up to a week after.