Combine olive oil and Dijon mustard in a small bowl. Whisk until combined. Refrigerate until using.
+ 30 minutes baking time Wash potatoes and cut each into 6 wedges. Place in a large bowl and season to taste with salt and pepper; toss to combine. Pour all but 2 tablespoons of the oil/mustard combination on top and stir until potatoes are coated. Spread onto a foil lined baking sheet and bake at 375 degrees for 30 minutes.
+ 10 minutes baking time Toss broccolini with remaining oil/mustard mixture. Remove potatoes from the oven after they’ve cooked for 30 minutes and add broccolini throughout. Return to oven and bake about 10 more minutes, until potatoes and broccolini are tender.
Notes
Have you ever tried broccolini? What’s your favorite way to eat it?