Vegetable Kugel with Caramelized Leeks

• 3 Garlic cloves, medium

• 2 Leeks, large

• 1 Russet potato, large

• 1 Sweet potato, large

• 1 White onion ((about 1/2 pound)), medium

• 2 Zucchini, medium

• 3 Eggs, large

• 1/2 tsp Black pepper, fresh cracked

• 3 tbsp Matzo meal

• 1 1/2 tsp Salt

• 5 tbsp Vegetable or olive oil