Try this recipe, or contribute your own.
Standard fajitas typically rely on thick, hand-sliced strips of peppers and onions seared on a scorching flat top, but transforming those vegetables through a spiralizer completely changes how they absorb heat and spices. Traditional Tex-Mex street vendors adapted Spanish livestock cuts and seasoned them with charred chiles, a historical technique that honored robust flavors over delicate preparation. When you run firm bell peppers and white onions through a spiral-cutting blade, the resulting ribbons cook down significantly faster than conventional slices because their increased surface area allows moisture to evaporate rapidly in a hot skillet. Pressing extra firm tofu for ten minutes under a heavy book removes internal water so the starch-free surface crisps evenly at 400 degrees Fahrenheit on parchment paper.
Extracting excess moisture from the soy block is the single most critical step for achieving structural integrity during roasting. Slicing the drained tofu into half-inch strips ensures that heat penetrates the center while the exterior develops a golden crunch during its thirty-minute oven dwell. Cooking the spiralized produce requires constant attention once the tomato paste and vegetable broth hit the pan, as the natural sugars in the onions can burn instantly if the heat exceeds medium-high. Stirring continuously allows the paste to caramelize slightly before the broth deglazes the pan, creating a glossy emulsion that clings tightly to the curly vegetable strands.
Leftover spiralized vegetable and tofu mixtures maintain their structural integrity surprisingly well when stored in an airtight glass container for up to three days. Reheating this combination requires a dry skillet heated over medium-low flame rather than a microwave, which turns the crisp tofu into a spongy texture. Tossing the chilled ribbons into a hot pan without additional oil reactivates the caramelized tomato paste and softens the chilled aromatics without turning them to mush. Repurpose these cooled leftovers by folding them into morning scrambled eggs or stuffing them inside toasted corn tortillas for a quick midday meal.