Easy Crunchy Mustard-Baked Salmon

Ingredients

• 2 slices white sandwich bread (high quality, crusts removed, torn into rough chunks.)
• 2 salmon fillets (boneless skinless, about 6 ounces each)
• black ground pepper
• kosher salt
• 1 tbsp unsalted butter (softened, plus extra for the salmon)
• 1/2 tbsp Lakeshore wholegrain mustard
• 1 tsp Dijon mustard
• 1 tsp fresh thyme