Set the oven broiler to high.
Line a baking sheet with aluminum foil and evenly distribute bell peppers, corn, squash, lima beans, and cherry tomatoes. Broil for about 25 minutes until edges are lightly charred. Cook time may vary; watch closely throughout. Remove from oven and set aside.
Thoroughly wash collard greens. Cut out stems of each leaf and discard. Stack the leaves on top
of each other and cut into horizontal strips, about 1-inch wide.
In a large pan add water or broth, bouillon paste or soy sauce, garlic and paprika and bring to a simmer over medium-high heat. Add collard strips, onions, and garlic and stir constantly for about 5 minutes. Greens should be wilted but still bright green. Reduce heat to low. Add broiled vegetables and lightly toss with tongs until well combined.
Add a bit of salt to taste if needed and serve.