Imagine Foods "No-Chicken Broth"
http://www.imaginefoods.com/content/organic-no-chicken-brothThe Vegetarian and Vegan Forum on DU has a recipe thread as a stickie at the top. Lots of good ideas there.
supernova's suggestion of butternut squash ravioli is a good one. You can make a simple "sauce" by melting 1/2 butter and 1/2 olive oil and frizzling fine strips of fresh sage in it. The suggestion of dill and other herbs in salad is a good one too. Pomegranate seeds make a nice salad garnish and fancy things up a bit.
Here's a really simple recipe that I make a lot (it's too early in the season for zucchini blossoms, so substitute grated zucchini or a mix of grated zucchini and yellow squash for extra color):
Spaghetti with Zucchini Blossoms (Serves 4 as a first course or 2 as an entree)
The unknown creator of this delicate and elegant recipe wrote
that he or she made it up "this evening" because of an
abundance of zucchini. The cooks notes, "The amounts for
various ingredients are only approximate, as I do not measure
anything but just go by instinct."
Ingredients:
2 tablespoons unsalted butter
1 clove garlic, peeled
1 teaspoon dried chile flakes, grated
rind of 1 lemon, grated
16 to 20 large zucchini blossoms, trimmed of the stem and
stamen and cut into strips
salt
spaghetti, enough for four as a first course, cooked al dente
grated Grana Padano cheese (or substitute Parmigiano)
Preparation:
Gently melt the butter over the lowest flame in a nonstick
heavy-based frying pan (skillet). While the butter melts, cut
the garlic clove into chunks and add to the butter. Let it
infuse as the butter melts. Remove the garlic. (You can slice
it thinly if you like it left in, but it will overpower the
delicate flavor of the blossoms.) Add the dried chile flakes
and the grated lemon rind to the melted butter.
Stir around with a wooden spoon, then add the zucchini
blossoms. Stir around until the ingredients are amalgamated
and add a dash of salt and pepper to taste. Add the cooked and
well-drained spaghetti (should be just cooked and hot) and
toss in the pan until coated. Serve sprinkled with grated
Grana Padano.
Variation: After adding the blossoms, add ½ cup of milk to
the butter mixture. Simmer until thickened a little. Add in
¼ cup grated Parmigiano cheese and 2T fresh chopped basil.
Cook for a minute more, then pour over the spaghetti.
2nd variation: Add 1c grated zucchini along with the blossoms
and cook about 1-2 minutes before proceeding.
It's a simple dish, but the lemon makes it surprisingly fresh and elegant. That and a salad with goat cheese would be terrific and filling without being too heavy.
__________
If you want to make something well ahead and just heat & serve, you can substitute the meat layer in any lasagna recipe with a mixture of grated veggies(carrots, zucchini, yellow squash and red pepper is my fav mix) that's been sauteed in olive oil with a touch of butter and some minced garlic and chopped fresh basil. Drain the cooked mix well before layering it so you don't end up w/watery lasagna.
I would double-check and make sure he's just a vegetarian and not a vegan, b/c vegans, in addition to not eating meat and fish, don't eat eggs or dairy.
:hi: