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Rainbow Veggie Gratin

This Rainbow Veggie Gratin is pack with colorful vegetables that have been roasted in tomato, garlic and basil then topped with a cheesy breadcrumb crust. Happens to be gluten free too!
5 from 2 votes
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Prep Time: 20 minutes
Cook Time: 1 hour
Total Time: 1 hour 20 minutes
Servings: 8
Calories: 232kcal

Ingredients  

  • 15 oz can diced fire roasted tomatoes
  • 4 oz goat cheese - you can sub full fat ricotta if you prefer
  • 2 teaspoon garlic, finely chopped
  • 2 tablespoon fresh basil, sliced
  • 1 large zucchini
  • 1 large yellow squash
  • 3 medium beets - purple & golden beets work well
  • 1 medium sweet potato
  • 2 tablespoon olive oil - divided
  • salt and pepper - to taste

For the topping:

  • 1 cup fresh bread crumbs - I use gluten free bread
  • 1 cup freshly grated parmesan cheese - Pecorino or Romano also work well
  • 2 tablespoon olive oil - made need a little more or less

Instructions

  • Preheat the oven to 400 degrees.
  • Rinse and trim the stems off of the beets, zucchini and yellow squash.  Peel the beets.  Scrub the sweet potato very well, but you don’t have to peel it unless you dislike the skin.  Then slice each of the veggies into very thin rounds, approximately ⅛ inch slices.  Set these all aside.
  • In a medium to large baking dish, grease the bottom and sides with 1 tablespoon of olive oil.  Pour the can of diced tomatoes into the dish, allowing it to evenly coat the bottom.  Sprinkle the goat cheese or ricotta, garlic and basil on top of the diced tomatoes.  Season with salt and pepper.
  • Alternating veggies, stack them upright around the outside of the baking dish, then fill in the center.  Drizzle with the remaining tablespoon of olive oil and season with salt and pepper.
  • Cover with aluminum foil and bake for 45 minutes.
  • While it is baking, combine the breadcrumbs and shredded parmesan cheese in a small bowl.  Drizzle with 2 tablespoons of olive oil and stir to combine well.  If the bread crumbs are a bit dry, you may need a little more oil.  Just be sure that it isn’t dripping with oil.  The goal is for it to look damp, not soaked. 
  • After the veggies have baked for 45 minutes, carefully remove the aluminum foil and sprinkle the breadcrumb mixture on top of the veggies.  Return to the oven to bake for another 15 minutes or until the topping is browned and crisp. 

Nutrition

Nutrition Facts
Rainbow Veggie Gratin
Amount per Serving
Calories
232
% Daily Value*
Fat
 
14
g
22
%
Saturated Fat
 
5
g
31
%
Trans Fat
 
1
g
Cholesterol
 
15
mg
5
%
Sodium
 
414
mg
18
%
Potassium
 
439
mg
13
%
Carbohydrates
 
18
g
6
%
Fiber
 
3
g
13
%
Sugar
 
7
g
8
%
Protein
 
10
g
20
%
Vitamin A
 
4663
IU
93
%
Vitamin C
 
18
mg
22
%
Calcium
 
222
mg
22
%
Iron
 
2
mg
11
%
* Percent Daily Values are based on a 2000 calorie diet.