Add the butter to the pan. Once melted, add the remaining vegetables and garlic. Season with salt, pepper, paprika, pepper flakes, thyme, and oregano and toss to combine.
3 tablespoons unsalted butter, 1 zucchini squash, 1 yellow squash, 1 red bell pepper, 1 bunch asparagus, 8 ounces mushrooms, 1 tablespoon minced garlic, 1 teaspoon salt, ½ teaspoon ground black pepper, ½ teaspoon paprika, Pinch crushed red pepper flakes, ½ teaspoon minced thyme, ½ teaspoon minced oregano