Roasted Asparagus Vinaigrette without dressing seasoning

1 1/2 lbs asparagus , bottoms trimmed 5 tablespoons extra virgin olive oil 2 garlic cloves , minced 1 tablespoon red wine vinegar salt and pepper 1 Preheat[...]

2 cups fresh asparagus , trimmed 4 teaspoons extra virgin olive oil 2 tablespoons red wine vinegar 1 teaspoon garlic , minced 1 teaspoon dried onion flakes[...]