Crab and Shrimp Cakes

Ingredients

• 1 lb potatoes (peeled and cut into chunks)
• 2 tbsp low-fat ricotta cheese
• 4 oz shrimp (peeled, thawed if frozen, coarsely chopped)
• 1 170g can white crabmeat (well drained)
• 2 scallions (chopped)
• few shakes Tabasco (or to taste)
• 4 oz spinach
• 4 large tomatoes
• 1 lemon (cut into four wedges)
• 1/4 cup whole wheat flour
• 1 egg (beaten)
• 2/3 cup dried whole wheat breadcrumbs
• 1 tsp dried thyme or oregano
• 2 tbsp olive oil (warmed)