Traditional Panzanella Salad is made with stale bread, so use that if you have it. Consider moistening with vinegar before tossing with olive oil and toasting.
Peppers and croutons can be prepared 1 day ahead. Cover peppers; chill. Store croutons airtight at room temperature.
Find it online: http://shiftycrafty.com/roasted-red-pepper-panzanella-salad/