Roasted poblano chiles and sauteed onion bring intense flavor to these vegetarian tacos. The kidney beans and corn tortillas have complementary amino acids that together form complete proteins like those available from meat, poultry, seafood, dairy, and eggs.
Just as cranberries taste good when it's not Thanksgiving and Fourth of July lemonade can soothe the palate year-round, flourless desserts can perform not only at Passover, but also long after the seder. They're a category of sweets unto themselves, distinctly different, but able to hold their own against their starchier cousins.
To make your own tostada shells, heat 1/2 inch of safflower oil to 350 degrees in a straight-sided skillet. Fry corn tortillas, turning them every 30 seconds, until crisp and golden, about 2 minutes total. Drain on paper towels; sprinkle with coarse salt.