Pumpkins- wash, cut up ,remove seeds, boil in MW ~15min; scoop core. My kids eat is with nuts/honey/cinnamon as a sweet treat but it can be used to make pies/soups
Tomatoes-baked them with onions,2 of the peppers, garlic, spices for warm tomatoes soup
Yellow squash-cut up ,sautéed a little in a dry pan and used to make a dinner omelet
Zucchini- zucchini muffins (1 cup of flour, 2 eggs, some shredded cheese, 2 zucchini grated/water squeezed out,dill,1/2 tsp of baking powder,2 tbsp plain yogurt)