Skip to main content

Baked Summer Squash Gratin

Yesterday at the grocery store I was picking up excellent local-grown yellow squash.  As I was selecting my squash, a woman described to me, unsolicited, a recipe she had just made with squash and tomatoes.  She said she found it 'on the internet' somewhere.  It sounded wonderful.

I improvised with a sweet and savory stuffing in the middle, and have to say thank you to that stranger, whoever she may be, for sharing her success.  I can only hope she sees this blog!
1 large sweet onion, sliced
1 Tbsp butter plus 1 Tbsp olive oil

2 yellow summer squash, sliced 1/8-inch
2 green zucchini, sliced 1/8 inch
4 plum tomatoes, sliced 1/8 inch
1 small can mushrooms, drained
1/3 cup corn kernels (thawed, if frozen)
1/4 cup golden raisins, coarsely chopped
1 clove garlic, minced
1 Tbsp fresh thyme sprigs
1/2 cup Panko bread crumbs, plus a dash

Make sure your squash and tomatoes are sliced and at the ready.
Preheat oven to 375F. Oil a medium casserole or gratin dish (ideally oval, but not necessary). Alternate the squash and tomato slices in the dish to arrange a single loop around the casserole. You should use about 30 slices of each. Reserve remaining (about 1/4 of the slices) of each squash and tomato, for the filling. Coarsely chop the reserved veggies. You should have about 1-1/2 to 2 cups leftover squash and tomatoes.

Toss the onion in a skillet with the butter and oil and start browning over medium heat, stirring often. Cook for about 15-20 minutes, over low heat, stirring often, to caramelize the onions and develop their flavor.
Meanwhile, tip the reserved squash and tomato into a skillet with a dash of olive oil. Salt and pepper to taste.
Sauté for about 5 minutes and then add the corn and raisins.
Cook for about 5 more minutes and then add the thyme and garlic.
Cook an additional 2-3 minutes and then add the mushrooms.
Cook an additional 3-5 minutes then stir in the panko bread crumbs.
Now assemble the gratin. Stir together the sautéed filling and place in center of gratin. Scatter dash of additional Panko crumbs about the dish and spray with oil.
Bake for about 30-40 minutes, until the gratin is browned and bubbly.
Serves 4-6 as a side dish.

Comments

Popular posts from this blog

Umami Beef Short Ribs Samin Nosrat

This is the penultimate prep for beef short ribs.  Based on the superb documentary by Samin Nosrat, Salt, Fat, Acid, Heat, this is the most umami rib dish you will ever have.  Its the combination of red miso and soy sauce that marinates and flavors the beef - give it a long time to work right - that means overnight in the fridge; it's worth the planning ahead. 6 beef short ribs on the bone, about 3-4 lb 1 large sweet yellow onion, diced 2 stalks celery, diced 1 jalapeño pepper, minced 4 cloves garlic, halved Marinade: 1/4 cup red miso 1/4 cup soy sauce 1/4 cup pale dry sherry or Mirin rice wine 1 Tbsp sesame oil 1 Tbsp honey 2 cloves garlic, minced Salt the ribs generously with coarse salt and let rest overnight in the refrigerator in a resealable plastic bag. Whisk together the marinade.   Pour into the plastic bag and allow to marinate on the counter for about 2-3 hours, or again overnight in the refrigerator. Preheat...

Rosemary Chimichurri

I am making this fresh aromatic condiment more and more often. It can be used as a topping for grilled meats, fish, and for many other flavoring opportunities. I now keep some in the refrigerator almost at all times. 4 Tbsp fresh rosemary leaves large palmful fresh cilantro, leaves and stems 3 cloves garlic 1/2 tsp crushed red pepper flakes juice of 1/2 lime (or lemon), and the zest if you like 1/4 tsp salt fresh ground black pepper to taste 1/4 cup olive oil Pulse the rosemary, cilantro and garlic in a small food processor (You could also use a mortar and pestle.) Tip into a small bowl and stir in the remaining ingredients. Cook’s Note: If you haven’t noticed, I love chimichurri sauce.   It’s zesty, and full of aromatics. It goes on so many dishes and is a great ingredient for so many things.   Make some and keep it in the fridge for inspiration. I use fresh rosemary and cilantro as my green herbs, but you could use oregano and parsley, which is also popular.   Many peo...

'Back-of-the-bag' King Arthur Oatmeal Bread

This is one of the best loaves of bread I have ever made, based on a famous recipe.  Friends swear about King Arthur recipes, and now I do too.  I only modified King Arthur's recipe slightly, adding the yolk of the egg I used for the eggwash on the crust. Goes great with a big pot of bean soup.  And it toasts up so nicely - aroma therapy for the whole house! 3-1/4 to 3-1/2 cups bread flour 1 cup old fashioned oats 2 tsp active dry yeast 2 Tbsp honey 1-1/2 tsp salt 2 Tbsp butter, finely diced 1 egg yolk 1-1/4 cup lukewarm (about 100F) milk 1 egg white plus 1 Tbsp water about 1/4 cup old fashioned oats for topping Mix ingredients to a firm but still tacky dough.  You’ll have to adjust the final amount of dough to the humidity of your kitchen and flour - err on the sticky side for a lighter, moister loaf.  Knead dough 5 minutes.  Roll dough around in an oiled bowl and cover with plastic wrap. Allow dough to rise an hour. ...