Soak whole wheat noodles in a large pot of water for several hours. Cook until done, drain. To cook salmon, place filet on a baking sheet lined with parchment paper, salt and pepper to taste. Bake at 350ºF for 25 minutes. Flake into pieces with a fork.
Pre-cook vegetables - place them in a pot with 1 inch of water, cover and steam until slightly soft but still vibrant in color, about 10 minutes after boiling.
To make sauce, heat 3 tablespoons butter in a medium skillet, add 2 cloves of pressed garlic, sauté on medium for 1 minute.
Add 3 tablespoons flour, whisking continuously for 2-3 minutes.
Add 1.5 cups liquid, 2 tablespoons mustard, 1 teaspoon dried dill, 1 teaspoon paprika and salt. Whisk until the sauce thickens - 2-3 minutes.
Add 1 cup of shredded cheese and whisk on low until it melts. Taste to adjust seasonings.Add the sauce to the pasta pot and mix well.
Add pre-cooked vegetables and mix. Finally, gently add flaked salmon.