Begin to prep your vegetables: dice the red onion, cut the summer squash into halves and then slice into 1/2 inch pieces.
Heat the extra virgin olive oil and butter in a large saute pan over medium heat. Cook the red onion until softened, but do not brown, about 5 to 8 minutes. Add the summer squash and salt the cooking vegetables. Cook until softened about 10-15 minutes.
While onions and squash are cooking remove the corn from the cobb and measure out the cream, vinegar and goat cheese.
Once vegetables are softened, and at a texture that you prefer, lower the heat to medium-low. Add the cream, goat cheese, red wine vinegar and cayenne pepper to the vegetables and bring to a simmer. Taste the mixture and add salt if necessary. Be sure not to bring the mixture to a heavy boil.
Add the corn to the mixture and zest the orange on top of the simmering mixture. Stir to combine and heat through for a few minutes. Salt to taste and serve warm.