Slice tofu into 1-inch cubes.
Heat large skillet over medium-high heat. When pan is warm, add neutral oil. Continue heating skillet until oil is hot and shimmering.
When oil is hot, add mushrooms to skillet. Sauté mushrooms, stirring occasionally, until softened.
Add tofu to skillet and cook, stirring occasionally, until tofu becomes golden in color and begins to crisp.
Add sofritas sauce and undrained pinto beans to skillet. Stir to incorporate, then reduce heat to medium. Simmer 15 to 20 minutes, stirring occasionally. If sauce becomes too thick, stir in small amounts of water as needed.