4 mignon sweet onions sauce Recipes

filet mignon steaks, olive oil, salt and freshly ground black pepper, canola oil, onion, small dice, garlic cloves, minced, chili powder, ground cumin, ground coriander, ground cinnamon, unsweetened cocoa powder, smoked sweet paprika or regular sweet paprika, plain tomato sauce, brown sugar, brewed coffee, dark roast, red wine vinegar, worcestershire sauce, molasses, yellow mustard

filet mignon, oil, fresh white mushrooms, sliced, onion, sliced, oil or 3 -4 tbsp butter, sweet vermouth or 1/2 cup sherry wine, garlic, crushed, salt & pepper, worcestershire sauce, pan dripping (optional)

crushed pineapple packed in juice, lightly drained, sweet asian chile sauce, reduced-sodium or lite soy sauce, crushed red pepper, or more to taste, raw, lean filet mignon or leanest cut available, cut into about 30 bite-size pieces, salt and freshly ground black pepper, onion, finely chopped, tomatoes , for serving, optional, special equipment : crock pot