Preheat oven to 425°; wipe mushrooms with a damp paper towel, remove stems + scoop out gills; brush mushrooms with honey mustard, season with salt/pep + dip into breadcrumbs; place on sheet pan + bake for 10-12 min

Meanwhile, heat 1 tbsp oil in large skillet over med-high; sauté half the kale + salt/pep 2-3 min until wilted; add remaining kale + cook 2-3 min more until all kale is wilted

Heat 1 tbsp oil in skillet over med-high + sauté pepper mix with salt/pep 4-5 min or until soft + starting to brown

Divide kale to serving bowls, top with veggies + mushrooms