Prep Time 15 minutes mins
Cook Time 40 minutes mins
Resting Time 10 minutes mins
Total Time 1 hour hr 5 minutes mins
Use ripe but firm peaches for the best texture, since overly soft fruit can turn mushy. If your peaches are very juicy, add a little extra cornstarch. For the crunchiest topping, do not pack the streusel down too tightly, and bake until the top is nicely browned.