Hot Shrimp Salad On Crostini

• 2 ripe tomatoes (plum)
• 1 bunch of watercress
• 1 garlic clove
• 1/2 crosswise
• 1/4 portions to have on hand
• 60 gr shrimp
• 16 ml oil in a nonstick skillet over high hea
• 7 ml olive oil
• 3 gr tiny capers
• 1 slice crusty peasnt bread (sliced)