Roasted green beans with slivered almonds

We loosely followed this recipe: https://www.barbarabakes.com/roasted-green-beans/ We made major modifications: first, for the dressing, we combined juice from one lime (about 1.5 Tbsp), 2 tsp vegetable oil, 1 flat tsp whole grain mustard, 1 small finely diced shallot, and some salt and black pepper. We tossed 8 oz trimmed green beans in the dressing, and then spread the beans (without excess marinade) on a rimmed baking sheet that had been lightly sprayed with vegetable oil. We roasted the beans in a preheated 425 oven for 7-8 mins (see Note below). Separately, we toasted 1 Tbsp slivered almonds in a toaster oven at 300 until lightly toasted (a few mins). Just before serving, we sprinkled the roasted beans with the toasted almonds.

Note: At 425, the green beans were cooked but not crispy. We may try at 450 the next time.