Onion Souffle Squares - cooking recipe

Ingredients

6 large garlic cloves, peeled
5 large onions, peeled and cut into 8ths
3 Tbsp. plus 1/4 c. vegetable oil, divided
9 eggs, separated
1 tsp. salt or to taste
1 tsp. pepper or to taste
1/4 tsp. chili powder
1/2 tsp. ground nutmeg
1/2 c. matzo meal (may substitute dried bread crumbs for matzo meal)

Preparation

In a food processor, mince garlic.
Finely chop half of the onions.
Remove.
Chop remaining onions.
Remove.