This recipe would be delicious any time of year, under any weather conditions: let’s just be clear on that. But especially in the late days of summer (when the thought of heating up your kitchen is just excruciating) cool, filling salads are a godsend. And when they’re as flavorful as this one — shrimp! basil! tomatoes! it’s almost a caricature of summer! — it’s no sacrifice at all.