To make the sauce, mix peanut butter, soy sauce, lime juice, curry paste, coconut and sesame oil. Whisk until combined.
Once your tofu has been pressed for at least an hour, cut into slabs, 1/4-1/2 inch thick. Use a paper towel to remove an excess water. Cover tofu slabs on both sides in a thin coating of corn starch.
Heat oil in a cast iron skillet. Once hot, cook tofu slabs until crispy, about 3-5 minutes on each side. Remove from pan and let rest on paper towels.
In a shallow bowl place the fried tofu and coat in peanut sauce.
To assemble sandwiches, place 3-4 tofu slabs on each sandwich, then top with red onion, jalapeño, carrots, and cucumbers. Drizzle on some extra sauce, and enjoy!