Banh Mi Spring Rolls with Lemongrass Tofu

Name: Banh Mi Spring Rolls with Lemongrass Tofu
Ingredients: 1 block extra firm tofu; 1 lemongrass bulb (minced); 1 inch ginger knob (minced); 2 garlic cloves (minced); 2 Tablespoons liquid aminos ((can substitute with soy sauce)); 3 Tablespoons neutral oil ((I used grapeseed)); 1/2 Tablespoon lemon juice; 1 carrot (julienned); 1 jalapeno (sliced); 1/2 cup rice vinegar; 2 Tablespoons cane sugar; 1/2 cup warm water; 6 rice paper rolls; 2 cups spinach; 1 bunch cilantro; 1/4 cup mayonnaise; 2-3 Tablespoons Sriracha