SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13D

Under the Securities Exchange Act of 1934
(Amendment No. 1)*

Del Taco Restaurants, Inc.	
(Name of Issuer)	

COMMON STOCK	
(Title of Class of Securities)	

245496 104	
(CUSIP Number)	

Jodi Ganz, Esq.
Belfer Management LLC
767 Fifth Avenue, 46th Floor
New York, NY  10153
(212) 508-9500	
(Name, Address and Telephone Number of Person
Authorized to Receive Notices and Communications)	

October 23, 2020	
(Date of Event Which Requires Filing of This Statement)	

If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of Rule 13d-1(e), Rule 13d-1(f) or Rule 13d-1(g), check the following box. ☐

* The remainder of this cover page shall be filled out for a reporting person's initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter disclosures provided in a prior cover page.

The information required on the remainder of this cover page shall not be deemed to be "filed" for the purpose of Section 18 of the Securities Exchange Act of 1934 ("Act") or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).

CUSIP No. 245496 104	SCHEDULE 13D	 	

1	NAMES OF REPORTING PERSONS	 	 	
	Eileen Aptman	 	 	
		 	 	
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP	(a)	☐	
		(b)	☐	
		 	 	
3	SEC USE ONLY	 	 	

4	SOURCE OF FUNDS (SEE INSTRUCTIONS)	 	 	
	AF	 	 	
		 	 	
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(D) OR 2(E)	 	☐	

6	CITIZENSHIP OR PLACE OF ORGANIZATION	 	 	
	USA	 	 	
		 	 	
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	7	SOLE VOTING POWER	 	 	
		59,311	 	 	
			 	 	
	8	SHARED VOTING POWER	 	 	
		1,286,612	 	 	
			 	 	
	9	SOLE DISPOSITIVE POWER	 	 	
		59,311	 	 	
			 	 	
	10	SHARED DISPOSITIVE POWER	 	 	
		1,286,612	 	 	
			 	 	
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON	 	 	
	1,345,923	 	 	
		 	 	
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)	 	☐	

13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) (see Item 5(a))	 	 	
	3.6%	 	 	
		 	 	
14	TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)	 	 	
	IN	 	 	

CUSIP No. 245496 104	SCHEDULE 13D	 	

1	NAMES OF REPORTING PERSONS	 	 	
	Belfer Management, LLC	 	 	
		 	 	
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP	(a)	☐	
		(b)	☐	
		 	 	
3	SEC USE ONLY	 	 	

4	SOURCE OF FUNDS (SEE INSTRUCTIONS)	 	 	
	AF	 	 	
		 	 	
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(D) OR 2(E)	 	☐	

6	CITIZENSHIP OR PLACE OF ORGANIZATION	 	 	
	Delaware	 	 	
		 	 	
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	7	SOLE VOTING POWER	 	 	
		- 0 -	 	 	
			 	 	
	8	SHARED VOTING POWER	 	 	
		3,535,099	 	 	
			 	 	
	9	SOLE DISPOSITIVE POWER	 	 	
		- 0 -	 	 	
			 	 	
	10	SHARED DISPOSITIVE POWER	 	 	
		3,535,099	 	 	
			 	 	
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON	 	 	
	3,535,099	 	 	
		 	 	
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)	 	☐	

13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) (see Item 5(a))	 	 	
	9.5%	 	 	
		 	 	
14	TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)	 	 	
	CO	 	 	

CUSIP No. 245496 104	SCHEDULE 13D	 	

1	NAMES OF REPORTING PERSONS	 	 	
	Laurence D. Belfer	 	 	
		 	 	
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP	(a)	☐	
	 	(b)	☐	
		 	 	
3	SEC USE ONLY	 	 	

4	SOURCE OF FUNDS (SEE INSTRUCTIONS)	 	 	
	AF	 	 	
		 	 	
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(D) OR 2(E)	 	☐	

6	CITIZENSHIP OR PLACE OF ORGANIZATION	 	 	
	USA	 	 	
		 	 	
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	7	SOLE VOTING POWER	 	 	
		- 0 -	 	 	
			 	 	
	8	SHARED VOTING POWER	 	 	
		3,535,099	 	 	
			 	 	
	9	SOLE DISPOSITIVE POWER	 	 	
		- 0 -	 	 	
			 	 	
	10	SHARED DISPOSITIVE POWER	 	 	
		3,535,099	 	 	
			 	 	
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON	 	 	
	3,535,099	 	 	
		 	 	
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)	 	☐	

13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) (see Item 5(a))	 	 	
	9.5%	 	 	
		 	 	
14	TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)	 	 	
	IN	 	 	

CUSIP No. 245496 104	SCHEDULE 13D	 	

1	NAMES OF REPORTING PERSONS	 	 	
	Belfer Investment Partners L.P.	 	 	
		 	 	
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP	(a)	☐	
		(b)	☐	
		 	 	
3	SEC USE ONLY	 	 	

4	SOURCE OF FUNDS (SEE INSTRUCTIONS)	 	 	
	WC	 	 	
		 	 	
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(D) OR 2(E)	 	☐	

6	CITIZENSHIP OR PLACE OF ORGANIZATION	 	 	
	Delaware	 	 	
		 	 	
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	7	SOLE VOTING POWER	 	 	
		- 0 -	 	 	
			 	 	
	8	SHARED VOTING POWER	 	 	
		2,248,487	 	 	
			 	 	
	9	SOLE DISPOSITIVE POWER	 	 	
		- 0 -	 	 	
			 	 	
	10	SHARED DISPOSITIVE POWER	 	 	
		2,248,487	 	 	
			 	 	
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON	 	 	
	2,248,487	 	 	
		 	 	
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)	 	☐	

13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)	 	 	
	6.0%	 	 	
		 	 	
14	TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)	 	 	
	PN	 	 	

CUSIP No. 245496 104	SCHEDULE 13D	 	

1	NAMES OF REPORTING PERSONS	 	 	
	Lime Partners, LLC	 	 	
		 	 	
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP	(a)	☐	
		(b)	☐	
		 	 	
3	SEC USE ONLY	 	 	

4	SOURCE OF FUNDS (SEE INSTRUCTIONS)	 	 	
	WC	 	 	
		 	 	
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(D) OR 2(E)	 	☐	

6	CITIZENSHIP OR PLACE OF ORGANIZATION	 	 	
	Delaware	 	 	
		 	 	
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	7	SOLE VOTING POWER	 	 	
		- 0 -	 	 	
			 	 	
	8	SHARED VOTING POWER	 	 	
		1,286,612	 	 	
			 	 	
	9	SOLE DISPOSITIVE POWER	 	 	
		- 0 -	 	 	
			 	 	
	10	SHARED DISPOSITIVE POWER	 	 	
		1,286,612	 	 	
			 	 	
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON	 	 	
	1,286,612	 	 	
		 	 	
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)	 	☐	

13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) (see Item 5(a))	 	 	
	3.4%	 	 	
		 	 	
14	TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)	 	 	
	CO	 	 	

This Amendment No. 1 is being filed to update the holdings of Reporting Persons.

Item 2.	IDENTITY AND BACKGROUND	

(c)  The principal business of each of the Reporting Persons is to manage investments.  BIP, Lime and Ms. Aptman hold the investments in the Issuer.  The General Partner of BIP is Belfer Management. Mr. Belfer is the sole manager of Belfer Management.  Ms. Aptman and Belfer Management are the managers of Lime.  Mr. Belfer is the Chief Executive Officer of Belfer Management and Ms. Aptman is the Chief Investment Officer of Belfer Management. Ms. Aptman is a director of the Issuer.

Item 3.	SOURCE AND AMOUNT OF FUNDS OR OTHER CONSIDERATION	

Funds for the purchase of the securities acquired since the initial Schedule 13D filing by BIP and Lime were derived from available working capital.  Ms. Aptman used personal funds to purchase Issuer shares and also received shares as director compensation.  There were no purchases made within the last 60 days.

Item 5.	INTEREST IN SECURITIES OF THE ISSUER	

BIP beneficially owns 2,248,487 shares of Common Stock. Belfer Management, BIP and Mr. Belfer share voting and investment power over the shares owned by BIP. Lime beneficially owns 1,286,612 shares of Common Stock. Belfer Management, Lime, Mr. Belfer and Ms. Aptman share voting and investment power over the shares owned by Lime. Ms. Aptman beneficially owns 1,345,923 shares of Common Stock and has sole voting and investment power over 59,311 of those shares.

SIGNATURES

After reasonable inquiry and to the best of his, her or its knowledge and belief, each of the undersigned certifies that the information set forth in this statement is true, complete and correct.

Date: October 30, 2020

By:/s/ Eileen Aptman	
Name: Eileen Aptman	
 	
BELFER MANAGEMENT, LLC	
By: /s/ Laurence D. Belfer	
Name: Laurence Belfer	
Title: Manager	
 	
BELFER INVESTMENT PARTNERS	
By:  /s/ Laurence D. Belfer	
Name:  Laurence Belfer	
 Title: Manager of the General Partner	
 	
LIME PARTNERS, LLC	
By: /s/ Eileen Aptman	
Name: Eileen Aptman	
Title:  Manager	
 	
By: /s/ Laurence D. Belfer	
Name:  Laurence Belfer	
Title:  Manager of the Manager