I love sweet potatoes; I have two favorite recipes that are similar but not quite the same. One involves sauteeing chopped onions, garlic, chili powder, add cooked sweet potatoes and black beans, mash to a chunky texture, spoon into whole wheat tortillas, roll up, bake 30 minutes to warm through, serve with salsa.
The other involves sauteeing chopped onions, garlic, chili powder, and shredded raw sweet potatoes until sp's are tender, then put into whole wheat tortillas with shredded cheddar or jack cheese, fold tortilla in half and nuke or warm in oven until cheese melts, voila quesadillas. Again serve with salsa.
Vegetarian pasta sauce is always yummy - saute onions, garlic, mushrooms, eggplant, zucchini, what have you and add canned tomatoes and herbs, simmer a long time. Serve with whole wheat pasta - yum!
Or how about baked potatoes stuffed with steamed broccoli and some cheese for flavor?
Or how about polenta with sauteed portabellas and some steamed spinach on the side?
Or how about a veggie chili with red, yellow, and green bell peppers and several varieties of beans (kidney, black, etc.) served with cornbread on the side?
OK now I'm hungry - time for dinner!